PASE: Prosopography of Anglo-Saxon England
Domesday
[Image: Excerpt from the Domesday
Book]
[Image: Durham Liber Vitae,
folio 38r (extract)]
Siward
Author: SDB
Editorial Status: unknown
Discussion of the name
A provisional attempt has been made to identify the people recorded in Domesday Book who bore this name; however, the material remains to be checked and edited, and profiles of these people remain to be written.
Bibliography
Forms of the name
Spellings in Domesday Book: Seiar, Seiardus, Seuardus, Seubar, Seuuar, Seuuard, Seuuardus, Seuuart, Seward, Sewardus, Siuardus, Siuuard, Siuuardbar, Siuuardus, Siuuart, Siuuradus, Siward, Siward brother of Sæwulf, man of Earl Harold, Siwardus, Su Wart
Forms in modern scholarship:
von Feilitzen head forms:
Phillimore edition:
Alecto edition:
Distribution map of property and lordships associated with this name in DB
List of property and lordships associated with this name in DB
Holder 1066
| Shire | Phil. ref. | Vill | Holder 1066 DB Spelling | Holder 1066 | Lord 1066 | Tenant-in-Chief 1086 | 1086 subtenant | Fiscal value | 1066 value | 1086 value | Holder 1066 ID conf. | Show on map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nottinghamshire | S5 | Derby | Siuuard | Siward Barn | - | - | 0.00 | 0.00 | 0.00 | - | Map | |
| Huntingdonshire | B5 | Huntingdon | Siuuardus | Siward, earl | - | William, king | Judith, countess | 0.00 | 0.00 | 0.00 | - | Map |
| Huntingdonshire | D14 | Swineshead | Siuuardus | Siward, earl | - | - | - | 0.00 | 0.00 | 0.00 | - | Map |
| Kent | 4,15 | Rochester | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 0.00 | 3.00 | 11.67 | - | Map | |
| Lincolnshire | C7 | Lincoln | Siuuard | Siward the priest | - | William, king | Gilbert of Ghent | 0.00 | 0.00 | 0.00 | - | Map |
| Lincolnshire | T5 | Siuuard | Siward Barn | - | - | - | 0.00 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 27,64 | Brocklesby | Siward 'of Thistleton' | Edward, king | Alfred of Lincoln | - | 0.00 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | CS27 | Benniworth | Siuuard | Siward 'of Saxby' | - | - | - | 0.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 5,8 | Neen Sollars | Siuuardus | Siward the fat, son of Æthelgar | - | Osbern fitzRichard | Siward 'of Milson' | 0.00 | 2.00 | 0.90 | - | Map |
| Lincolnshire | C2 | Lincoln | Siuuard | Siward the priest | - | William, king | Onlaf the priest | 0.00 | 0.00 | 0.00 | - | Map |
| Worcestershire | X2 | Hollow Court | Siward 'of Hollow Court' | Edward, king | William, king | - | 0.00 | 0.00 | 0.00 | - | Map | |
| Herefordshire | 1,41 | Droitwich | Siuuardus | Siward 'of Hollow Court' | - | William, king | - | 0.00 | 0.00 | 0.00 | - | Map |
| Herefordshire | 1,41 | Worcester | Siuuardus | Siward 'of Hollow Court' | - | William, king | - | 0.00 | 0.00 | 0.00 | - | Map |
| Hampshire | NF10,3 | Arnewood | Siuuardus | Siward 'of Arnewood' | Tosti, earl | William, king | - | 0.00 | 0.00 | 0.20 | - | Map |
| Kent | 4,13 | Frindsbury | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | Richard fitzGilbert | 0.00 | 0.00 | 0.50 | C | Map | |
| Kent | 4,12 | Halling | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | Richard fitzGilbert | 0.00 | 0.00 | 0.35 | C | Map | |
| Kent | 4,2 | Stone | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | Richard fitzGilbert | 0.00 | 0.00 | 0.75 | C | Map | |
| Kent | 4,1 | Southfleet | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | Richard fitzGilbert | 0.00 | 0.00 | 1.00 | C | Map | |
| Kent | 5,6 | Ridley | Siuuard | Siward Sot | Edward, king | Odo, bishop of Bayeux | Richard fitzGilbert | 0.00 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 25,4 | Cabourne | Siward 'of Limber' | - | Hugh fitzBaldric | - | 0.03 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 16,37 | East Wykeham | Siward, father of Aki | - | Roger the Poitevin | - | 0.03 | 0.00 | 0.00 | - | Map | |
| Suffolk | 16,39 | Pettaugh | Siwardus | Siward 'of Pettaugh' | Wulfric, abbot of Ely | Odo, bishop of Bayeux | Warenger 'of Hedingham' | 0.04 | 0.10 | 0.10 | - | Map |
| Hertfordshire | 42,12 | Ayot St Lawrence | Siuuard | Siward 'of Ayot St Lawrence' | Ælfwine of Gotton | The reeve of Broadwater Hundred | - | 0.07 | 0.00 | 0.04 | - | Map |
| Lincolnshire | 38,7 | Wood Enderby | Siuuard | Siward, father of Aki | - | Robert the bursar | - | 0.07 | 0.00 | 0.00 | - | Map |
| Lincolnshire | CS15 | Mablethorpe | Siuuardus | Siward 'of Mablethorpe' | Harold, earl | William Blund | - | 0.13 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 27,61 | Huttoft | Siuuard | Siward 'of Thistleton' | - | Alfred of Lincoln | Bernard 'the man of Alfred of Lincoln' | 0.13 | 0.30 | 0.27 | - | Map |
| Lincolnshire | 27,63 | Habrough | Siward 'of Thistleton' | - | Alfred of Lincoln | - | 0.13 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 38,6 | Mareham on the Hill | Siward, father of Aki | - | Robert the bursar | - | 0.13 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 68,14 | Sutton le Marsh | Siuuard | Siward 'of Sutton le Marsh' | - | Ketilbern 'of Keal' | - | 0.13 | 0.20 | 0.25 | - | Map |
| Norfolk | 19,18 | Sheringham | Siward Barn | - | William d'Écouis | - | 0.13 | 0.20 | 0.20 | - | Map | |
| Wiltshire | 28,10 | Chedglow | Siuuardus | Siward 'of Chedglow' | - | Durand of Gloucester | - | 0.13 | 0.00 | 0.00 | - | Map |
| Devon | 16,144 | Creacombe | Siuuard | Siward 'of Hemington' | - | Baldwin the sheriff | Ansger the man of Baldwin the sheriff | 0.17 | 0.50 | 0.50 | - | Map |
| Shropshire | 4,1,35 | Hockleton | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.17 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,36 | Horsewall | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.17 | 0.00 | 0.07 | - | Map |
| Shropshire | 4,1,36 | Forden | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.17 | 0.00 | 0.07 | - | Map |
| Nottinghamshire | 24,2 | Bonnington | Siuuard | Siward Barn | - | Henry de Ferrers | - | 0.19 | 0.30 | 0.30 | - | Map |
| Buckinghamshire | 12,13 | Burston | Siuuardus | Siward brother of Sæwulf | Harold, earl | Robert, count of Mortain | Almær 'of Hardwick' | 0.25 | 0.25 | 0.25 | - | Map |
| Devon | 39,1 | Willsworthy | Siuuardus | Siward 'of Willsworthy' | - | Alfred d'Épaignes, the Breton | - | 0.25 | 1.50 | 1.50 | - | Map |
| Lincolnshire | 14,36 | Waithe | Siward 'of Saxby' | - | Ivo Taillebois | - | 0.25 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 21,2 | Winterton | Siward Barn | - | Henry de Ferrers | - | 0.25 | 0.00 | 0.00 | - | Map | |
| Northamptonshire | 18,86 | Holdenby | Siuuardus | Siward 'of Holdenby' | - | Robert, count of Mortain | Ralph 'the man of Robert, count of Mortain (in the East Midlands)' | 0.25 | 0.10 | 0.20 | - | Map |
| Nottinghamshire | 10,44 | Watnall | Siuuart | Siward 'of Watnall' | - | William Peverel | Jocelin 'of Watnall' | 0.25 | 0.29 | 0.29 | - | Map |
| Suffolk | 3,80 | Canapetuna | Su Wart | Siward 'of Hintlesham' | - | Alan, count | - | 0.25 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 16,36 | South Cadeby | Siuuard | Siward, father of Aki | - | Roger the Poitevin | - | 0.28 | 0.75 | 0.75 | - | Map |
| Lincolnshire | 25,7 | Stallingborough | Siuuard | Siward 'of Limber' | - | Hugh fitzBaldric | - | 0.30 | 0.50 | 0.50 | - | Map |
| Lincolnshire | 3,55 | Threekingham | Siward, father of Aki | - | William de Saint-Calais, bishop of Durham | - | 0.31 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 4,81 | Owmby-by-Spital | Siuuard | Siward 'of Owmby-by-Spital' | - | Odo, bishop of Bayeux | Wadard | 0.31 | 0.40 | 0.52 | - | Map |
| Yorkshire | 5E2 | Anlaby | Siuuard | Siward 'of Kirk Ella' | - | Robert, count of Mortain | - | 0.31 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Edenhope | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.33 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Dudston | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.33 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Walcot | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.33 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,36 | Starcote | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.33 | 0.00 | 0.14 | - | Map |
| Shropshire | 4,1,36 | The Gaer | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.33 | 0.00 | 0.14 | - | Map |
| Shropshire | 4,1,36 | Edderton | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.33 | 0.00 | 0.14 | - | Map |
| Shropshire | 4,1,36 | Wropton | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 0.33 | 0.00 | 0.14 | - | Map |
| Shropshire | 4,1,36 | Ackley | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Æthelweard 'of Ackley' | 0.33 | 0.00 | 0.14 | - | Map |
| Lincolnshire | 14,9 | Claxby | Siuuard | Siward 'of Saxby' | - | Ivo Taillebois | Hugh 'the man of Ivo Taillebois' | 0.38 | 0.27 | 1.09 | - | Map |
| Lincolnshire | CW17 | Amcotts | Siuuard | Siward Barn | - | - | - | 0.38 | 0.00 | 0.00 | - | Map |
| Nottinghamshire | 30,7 | North Muskham | Siuuard | Siward 'of North Muskham' | - | Siward 'of North Muskham' | - | 0.38 | 2.00 | 0.80 | - | Map |
| Shropshire | 4,27,16 | Eyton | Siuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Alric 'of Eyton' | 0.38 | 0.00 | 0.00 | - | Map |
| Somerset | 21,34 | Stringston | Siuuard | Siward 'of Hemington' | - | Roger de Courseulles | William 'the man of Roger de Courseulles' | 0.38 | 0.40 | 0.40 | - | Map |
| Buckinghamshire | 12,4 | Amersham | Siuuard | Siward, the man of Ealdgifu | Ealdgifu | Robert, count of Mortain | Almær 'of Hardwick' | 0.50 | 1.00 | 1.00 | - | Map |
| Hertfordshire | 15,13 | Redbourn | Siuuardus | Siward 'of Redbourn' | Edward, king | Robert, count of Mortain | Ranulph 'the man of Robert, count of Mortain' | 0.50 | 2.00 | 0.87 | - | Map |
| Lincolnshire | C14 | Lincoln | Siuuard | Siward the priest | - | William, king | Onlaf the priest, lawman | 0.50 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 44,1 | Cammeringham | Siuuard | Siward 'of Cammeringham' | - | Durand Malet | - | 0.50 | 0.50 | 0.25 | - | Map |
| Lincolnshire | 27,48 | Thistleton | Siuuard | Siward 'of Thistleton' | - | Alfred of Lincoln | Gleu | 0.50 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 27,62 | Theddlethorpe All Saints OR St Helen | Siward 'of Thistleton' | - | Alfred of Lincoln | - | 0.50 | 0.00 | 0.00 | - | Map | |
| Northamptonshire | 43,3 | Silverstone | Siuuardus | Siward 'of Wappenham' | - | Giles brother of Ansculf | Godwine 'of Silverstone' | 0.50 | 0.10 | 0.25 | - | Map |
| Oxfordshire | 9,4 | Sandford | Siuuardus | Siward 'of Sandford' | Ordric, abbot of Abingdon | Reynold, abbot of Abingdon | Robert d'Oilly | 0.50 | 0.38 | 0.50 | - | Map |
| Rutland | 2a,9 | Thistleton | Siuuard | Siward of Thistleton (Rutland) | - | Alfred of Lincoln | - | 0.50 | 1.00 | 3.00 | - | Map |
| Shropshire | 4,1,34 | Overs | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | - | 0.50 | 0.20 | 0.15 | - | Map |
| Shropshire | 4,3,41 | West Felton | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 0.50 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,5,5 | Brompton | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Robert fitzCorbet | 0.50 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,16,1 | Grinshill | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Walkelin 'of Faintree' | 0.50 | 0.40 | 0.09 | - | Map |
| Shropshire | 4,21,4 | Oxenbold | Siuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Helgot de Fourches | 0.50 | 0.30 | 0.20 | - | Map |
| Shropshire | 4,27,14 | Overs | Seward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 0.50 | 0.20 | 0.15 | - | Map |
| Shropshire | 4,28,3 | Fenemere | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | - | 0.50 | 0.00 | 0.00 | - | Map |
| Yorkshire | 5E3 | North Ferriby | Siuuard | Siward 'of Kirk Ella' | - | Robert, count of Mortain | Nigel Fossard | 0.50 | 0.00 | 0.00 | - | Map |
| Oxfordshire | 9,4 | Sandford | Siuuardus | Siward 'of Sandford' | Ordric, abbot of Abingdon | Reynold, abbot of Abingdon | Roger d'Ivry | 0.50 | 0.38 | 0.50 | - | Map |
| Cambridgeshire | 32,22 | Toft | Siward 'of Toft' | Wulfric, abbot of Ely | Picot of Cambridge | 2 knights | 0.55 | 2.08 | 1.39 | - | Map | |
| Gloucestershire | 37,5 | Allaston | Siuuardus | Siward 'of Allaston; | - | William fitzNorman | - | 0.56 | 0.38 | 0.75 | - | Map |
| Derbyshire | 6,70 | Morley | Siuuard | Siward Barn | - | Henry de Ferrers | - | 0.60 | 0.00 | 0.00 | - | Map |
| Devon | 16,148 | Rackenford | Siuuard | Siward 'of Hemington' | - | Baldwin the sheriff | Jocelin Bernwin | 0.63 | 0.50 | 0.75 | - | Map |
| Lincolnshire | 14,15 | Croxby | Siuuard | Siward 'of Saxby' | - | Ivo Taillebois | Odo the crossbowman | 0.63 | 1.50 | 2.00 | - | Map |
| Northamptonshire | 18,81 | Irchester | Siuuardus | Siward 'of Irchester' | - | Robert, count of Mortain | Robert Fafiton | 0.63 | 0.10 | 0.40 | - | Map |
| Shropshire | 4,1,35 | Aston | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.67 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Castlewright | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.67 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Hopton | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 0.67 | 0.00 | 0.00 | - | Map |
| Derbyshire | 6,100 | Morley | Seuuard | Siward Barn | - | Henry de Ferrers | - | 0.70 | 0.00 | 0.00 | - | Map |
| Essex | 34,31 | Maldon | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 0.70 | 0.20 | 0.25 | - | Map |
| Lincolnshire | 27,19 | Stixwould | Siuuard | Siward 'of Thistleton' | - | Alfred of Lincoln | Siward 'of Stixwould' | 0.75 | 0.50 | 0.50 | - | Map |
| Lincolnshire | 31,2 | Gonerby | Siuuard | Siward 'of Gonerby' | - | Walter d'Ancourt | - | 0.75 | 1.00 | 1.00 | - | Map |
| Lincolnshire | 3,54 | Oxcombe and Worlaby near Tetford | Siward, father of Aki | - | William de Saint-Calais, bishop of Durham | - | 0.75 | 0.00 | 0.00 | - | Map | |
| Northamptonshire | 54,2 | Wicken | Siuuard | Siward 'of Wicken' | - | Mainou the Breton | - | 0.75 | 2.00 | 2.00 | - | Map |
| Somerset | 8,36 | Dinnington | Siward 'of Dinnington' | - | Thurstan, abbot of Glastonbury | Siward 'of Dinnington' | 0.75 | 0.00 | 0.66 | - | Map | |
| Yorkshire | 1E5 | Old Sunderlandwick | Siuuard | Siward 'of Old Sunderlandwick' | - | William, king | - | 0.75 | 0.18 | 0.18 | - | Map |
| Lincolnshire | 14,31 | Killingholme North and South | Siuuardus | Siward 'of Saxby' | - | Ivo Taillebois | Odo the crossbowman | 0.96 | 1.70 | 1.50 | - | Map |
| Cheshire | 8,24 | Buerton | Seuuardus | Siward 'of Barthomley' | - | Hugh, earl | William Malbank | 1.00 | 1.00 | 0.25 | - | Map |
| Cheshire | 8,30 | Barthomley | Seuuardus | Siward 'of Barthomley' | - | Hugh, earl | William Malbank | 1.00 | 1.00 | 1.00 | - | Map |
| Cornwall | 5,5,7 | Wadfast | Siuuard | Siward 'of Wadfast' | - | Robert, count of Mortain | Hamelin 'of Alwington' | 1.00 | 1.00 | 1.00 | - | Map |
| Derbyshire | 4,2 | Kniveton | Siward, earl | - | Hugh, earl | Jocelin Tuschet | 1.00 | 0.00 | 0.00 | - | Map | |
| Devon | 16,163 | Wolborough | Siuuard | Siward 'of Hemington' | - | Baldwin the sheriff | Ralph de Bruyère | 1.00 | 1.00 | 2.00 | - | Map |
| Devon | 39,21 | Peter Tavy | Siuuard | Siward 'of Willsworthy' | - | Alfred d'Épaignes, the Breton | - | 1.00 | 1.00 | 3.00 | - | Map |
| Essex | 21,10 | Emanuel Wood | Siuuardus | Siward 'of Emanuel Wood' | - | Alan, count | Hervey d'Épaignes | 1.00 | 1.00 | 1.00 | - | Map |
| Hampshire | 69,11 | Stratfield Saye | Siuuard | Siward 'of Stratfield Saye' | Edward, king | Ælfric Hort | - | 1.00 | 0.38 | 0.25 | - | Map |
| Kent | 5,12 | Lullingstone | Seuuart | Siward Sot | - | Odo, bishop of Bayeux | Osbern Paisforiere | 1.00 | 3.00 | 3.85 | - | Map |
| Lincolnshire | 30,5 | Barrow upon Humber | Siuuard | Siward 'of Barrow upon Humber' | - | Drew de la Beuvrière | Theobald 'of Barrow upon Humber' | 1.00 | 1.00 | 0.00 | - | Map |
| Lincolnshire | 49,4 | Withcall | Siuuard | Siward, father of Aki | - | William Blund | - | 1.00 | 0.50 | 0.50 | - | Map |
| Lincolnshire | 12,37 | Welton le Wold | Siuuard | Siward 'of Welton le Wold' | - | Alan, count | Landric the man of count Alan | 1.00 | 4.00 | 3.00 | - | Map |
| Lincolnshire | 14,34 | Irby upon Humber | Seuuard | Siward 'of Saxby' | - | Ivo Taillebois | Odo the crossbowman | 1.00 | 0.50 | 1.00 | - | Map |
| Lincolnshire | 14,35 | Holton le Moor | Siward 'of Saxby' | - | Ivo Taillebois | Odo the crossbowman | 1.00 | 0.80 | 0.75 | - | Map | |
| Lincolnshire | 27,49 | Thistleton | Siward 'of Thistleton' | - | Alfred of Lincoln | - | 1.00 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 38,12 | Tathwell | Siuuard | Siward, father of Aki | - | Robert the bursar | - | 1.00 | 2.00 | 2.00 | - | Map |
| Lincolnshire | CW14 | Northorpe | Siuuardus | Siward the red | - | Turold, abbot of Peterborough | Ralph de Neville | 1.00 | 0.00 | 0.00 | - | Map |
| Northamptonshire | 43,4 | Wappenham | Siuuard | Siward 'of Wappenham' | Giles brother of Ansculf | - | 1.00 | 2.50 | 2.00 | - | Map | |
| Shropshire | 4,1,35 | Mellington | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 1.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Goseford | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 1.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Pen y Lan | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 1.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Trelystan | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 1.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,36 | Weston Madoc | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 1.00 | 0.00 | 0.42 | - | Map |
| Shropshire | 4,1,36 | Hem | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | Roger fitzCorbet | 1.00 | 0.00 | 0.42 | - | Map |
| Shropshire | 4,3,38 | Weston Coton | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 1.00 | 0.50 | 0.50 | - | Map |
| Shropshire | 4,3,43 | Osbaston and Kynaston | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 1.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,4,8 | Bausley | Siuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Roger fitzCorbet | 1.00 | 0.10 | 0.10 | - | Map |
| Shropshire | 4,4,22 | Leighton | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Roger fitzCorbet | 1.00 | 0.20 | 0.25 | - | Map |
| Shropshire | 4,21,18 | Bouldon | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Helgot de Fourches | 1.00 | 0.20 | 0.38 | - | Map |
| Shropshire | 4,27,11 | Frodesley | Siward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 1.00 | 0.50 | 0.40 | - | Map |
| Somerset | 47,11 | Adber | Siuuardus | Siward Hundran | - | Siward Hundran | - | 1.00 | 1.00 | 1.00 | - | Map |
| Suffolk | 3,79 | Hintlesham | Su Wart | Siward 'of Hintlesham' | Stigand, archbishop of Canterbury | Alan, count | Ralph 'of Hintlesham' | 1.00 | 2.00 | 2.00 | - | Map |
| Yorkshire | 29E17 | Kirby Underdale | Siuuard | Siward 'of Kirby Underdale' | - | Siward 'of Kirby Underdale' | - | 1.00 | 0.10 | 0.06 | - | Map |
| Yorkshire | 29N13 | Huby | Siuuard | Siward 'of Huby' | - | - | - | 1.00 | 0.10 | 0.07 | - | Map |
| Yorkshire | 1N63 | Wykeham in Malton | Siuuard | Siward 'of Old Malton' | - | William, king | - | 1.00 | 0.00 | 0.00 | - | Map |
| Yorkshire | CW18 | Stancil | Siuuardus | Siward 'of Wadworth' | - | - | - | 1.00 | 0.00 | 0.00 | - | Map |
| Somerset | 5,64 | Kingston Seymour | Siward 'of Kingston Seymour' | - | Geoffrey, bishop of Coutances | William de Monceaux | 1.00 | 0.67 | 0.67 | - | Map | |
| Shropshire | 7,2 | Earls Ditton | Siward the fat, son of Æthelgar | - | Roger de Lacy | - | 1.00 | 0.00 | 0.00 | - | Map | |
| Derbyshire | 6,15 | Edingale | Siward Barn | - | Henry de Ferrers | Roger de Livet | 1.00 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 38,4 | Coningsby | Siward, father of Aki | - | Robert the bursar | - | 1.13 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 12,38 | North Thoresby | Siward 'of Welton le Wold' | - | Alan, count | - | 1.19 | 0.00 | 0.00 | - | Map | |
| Devon | 16,143 | Rose Ash | Siuuardus | Siward 'of Hemington' | - | Baldwin the sheriff | Ansger the man of Baldwin the sheriff | 1.25 | 3.00 | 5.00 | - | Map |
| Essex | 34,30 | Rettendon | Siuuardus | Siward of Maldon | Wulfric, abbot of Ely | Ranulph Peverel | Ralph fitzBrian | 1.25 | 1.20 | 1.25 | - | Map |
| Hampshire | NF10,3 | Arnewood | Siuuardus | Siward 'of Arnewood' | Tosti, earl | Hugh the interpreter | - | 1.25 | 1.50 | 1.50 | - | Map |
| Lincolnshire | 25,3 | Limber Great or Little | Siuuard | Siward 'of Limber' | - | Hugh fitzBaldric | - | 1.25 | 2.50 | 2.50 | - | Map |
| Lincolnshire | 25,6 | Croxton | Siuuardus | Siward 'of Limber' | - | Hugh fitzBaldric | - | 1.25 | 2.00 | 2.00 | - | Map |
| Lincolnshire | 27,1 | Goxhill | Siuuardus | Siward 'of Thistleton' | - | Alfred of Lincoln | Ralph 'the man of Alfred of Lincoln' | 1.25 | 1.50 | 2.00 | - | Map |
| Yorkshire | 1W21 | Goldthorpe | Siuuard | Siward 'of Goldthorpe' | - | William, king | - | 1.25 | 1.00 | 1.00 | - | Map |
| Essex | 10,3 | Rettendon | Siuuardus | Siward of Maldon | Wulfric, abbot of Ely | Ranulph Peverel | - | 1.25 | 1.06 | 1.25 | - | Map |
| Yorkshire | 5E36 | Raventhorpe | Siuuard | Siward 'of Kirk Ella' | - | Robert, count of Mortain | Nigel Fossard | 1.31 | 0.55 | 0.38 | - | Map |
| Yorkshire | 14E19 | Holmpton | Siuuard | Siward 'of Holmpton' | - | Drew de la Beuvrière | Walter 'the man of Drew de la Beuvrière' | 1.33 | 1.33 | 0.17 | - | Map |
| Essex | 34,10 | Willingale Doe | Siuuardus | Siward of Maldon | - | Ranulph Peverel | Ravenot | 1.38 | 5.00 | 10.00 | - | Map |
| Berkshire | 34,2 | Maidenhead | Siuuardus | Siward brother of Sæwulf | - | Giles brother of Ansculf | Hugh Landric | 1.50 | 1.50 | 1.00 | - | Map |
| Kent | 5,152 | Buckland | Seuuardus | Siward Sot | Edward, king | Odo, bishop of Bayeux | Osbern Paisforiere | 1.50 | 4.00 | 3.50 | - | Map |
| Leicestershire | 41,3 | Barkby | Siuuardus | Siward 'of Barkby' | - | Adelize de Grandmesnil | Leofric 'of Peatling Parva' | 1.50 | 1.50 | 1.50 | - | Map |
| Lincolnshire | 22,22 | Ludford | Siuuard | Siward 'of Ludford' | - | William de Percy | - | 1.50 | 2.00 | 2.00 | - | Map |
| Lincolnshire | 12,39 | Brigsley | Siward 'of Welton le Wold' | - | Alan, count | - | 1.50 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 22,16 | Stainfield near Lincoln | Siuuardus | Siward 'of Ludford' | - | William de Percy | - | 1.50 | 1.50 | 3.00 | - | Map |
| Lincolnshire | 24,72 | West Ashby | Siuuard | Siward, father of Aki | - | Gilbert of Ghent | Roger 'the man of Gilbert of Ghent' | 1.50 | 1.50 | 2.00 | - | Map |
| Lincolnshire | 38,5 | Wilksby | Siward, father of Aki | - | Robert the bursar | - | 1.50 | 0.00 | 0.00 | - | Map | |
| Northamptonshire | 43,1 | Weedon Lois | Siuuard | Siward 'of Wappenham' | Giles brother of Ansculf | - | 1.50 | 1.00 | 1.50 | - | Map | |
| Shropshire | 6,18 | Letton | Seuuard | Siward the fat, son of Æthelgar | - | Ralph de Mortimer | Ingelran 'of Neen Savage' | 1.50 | 0.20 | 0.50 | - | Map |
| Shropshire | 4,27,32 | Cheney Longville | Siward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 1.50 | 1.00 | 0.25 | - | Map |
| Cambridgeshire | 43,1 | Oakington | Siuuardus | Siward, the man of earl Waltheof | Waltheof, earl | unnamed wife of Boselin de Dives | - | 1.50 | 3.00 | 1.50 | - | Map |
| Berkshire | 34,2 | Maidenhead | Siward brother of Sæwulf, man of Earl Harold | Siward brother of Sæwulf | - | Giles brother of Ansculf | Landric 'of Maidenhead' | 1.50 | 1.50 | 1.00 | - | Map |
| Cambridgeshire | 32,35 | Oakington | Siward 'of Oakington' | Wulfric, abbot of Ely | Picot of Cambridge | Roger brother of Picot | 1.58 | 1.78 | 1.00 | - | Map | |
| Yorkshire | 6N30 | Kirby Wiske | Siuuard | Siward 'of Warlaby' | - | Alan, count | Picot of Lascelles | 1.60 | 0.10 | 0.00 | - | Map |
| Essex | 20,20 | Abberton | Siuuardus | Siward 'of Abberton' | - | Eustace, count | Ralph de Marcy | 1.75 | 3.00 | 3.00 | - | Map |
| Lincolnshire | 14,59 | Benniworth | Siuuard | Siward 'of Saxby' | - | Ivo Taillebois | Odo the crossbowman | 1.75 | 2.00 | 2.50 | - | Map |
| Northamptonshire | 18,92 | Holdenby | Siuuard | Siward 'of Holdenby' | - | Robert, count of Mortain | Ordmær 'of Holdenby' | 1.75 | 1.00 | 2.00 | - | Map |
| Yorkshire | CW18 | Wadworth | Siuuardus | Siward 'of Wadworth' | - | - | - | 1.75 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 3,53 | Fulletby | Siuuard | Siward, father of Aki | - | William de Saint-Calais, bishop of Durham | - | 1.88 | 2.00 | 2.50 | - | Map |
| Berkshire | 38,4 | Whatcombe | Seuuardus | Siward 'of Whatcombe' | Edward, king | Geoffrey de Mandeville | - | 2.00 | 1.50 | 1.00 | - | Map |
| Cambridgeshire | 3,1 | Hinxton | Siuuardus | Siward 'of Childerley' | Harold, earl | Remigius, bishop of Lincoln | Robert 'of Hinxton' | 2.00 | 4.00 | 2.00 | - | Map |
| Derbyshire | 6,54 | Great and Little Cubley | Siuuard | Siward Barn | - | Henry de Ferrers | Ralph de Montgomery | 2.00 | 5.00 | 2.00 | - | Map |
| Hampshire | 6,16 | Micheldever | Seuuardus | Siward the huntsman | Ælfwig, abbot of Winchester New Minster | Riwallon, abbot of Winchester New Minster | Siward the huntsman | 2.00 | 0.66 | 1.00 | - | Map |
| Kent | 5,6 | Ridley | Siuuard | Siward Sot | Edward, king | Odo, bishop of Bayeux | - | 2.00 | 3.00 | 4.50 | - | Map |
| Kent | 4,4 | Longfield | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | Ansketil the priest 'of Longfield' | 2.00 | 3.50 | 5.00 | C | Map | |
| Lincolnshire | 27,42 | Elsthorpe | Siuuard | Siward 'of Thistleton' | - | Alfred of Lincoln | - | 2.00 | 1.50 | 2.00 | - | Map |
| Lincolnshire | 34,2 | Ulceby near Wootton | Siuuard | Siward 'of Ulceby' | - | Erneis de Buron | - | 2.00 | 2.50 | 4.00 | - | Map |
| Lincolnshire | 14,30 | Saxby All Saints | Siuuardus | Siward 'of Saxby' | - | Ivo Taillebois | Roger 'the man of Ivo Taillebois' | 2.00 | 2.00 | 1.25 | - | Map |
| Nottinghamshire | 24,1 | East and West Leake | Siuuard | Siward Barn | - | Henry de Ferrers | - | 2.00 | 6.00 | 7.00 | - | Map |
| Shropshire | 4,3,51 | Albright Hussey | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 2.00 | 0.80 | 0.75 | - | Map |
| Shropshire | 4,3,57 | Albright Hussey | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 2.00 | 0.70 | 1.25 | - | Map |
| Shropshire | 4,5,2 | Ratlinghope | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Robert fitzCorbet | 2.00 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,6,1 | Walford | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Robert the butler | 2.00 | 0.80 | 1.00 | - | Map |
| Shropshire | 6,1 | Coreley | Siuuard | Siward the fat, son of Æthelgar | - | Ralph de Mortimer | - | 2.00 | 2.40 | 0.50 | - | Map |
| Shropshire | 4,4,5 | Winsley | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Roger fitzCorbet | 2.00 | 0.80 | 0.75 | - | Map |
| Shropshire | 4,27,31 | Halston? and Burtone | Seuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Matauc the man of Earl Roger | 2.00 | 0.00 | 0.00 | - | Map |
| Staffordshire | 11,15 | Standon | Siuuardus | Siward 'of Standon' | - | Robert of Stafford | Brian 'of Rauceby' | 2.00 | 2.00 | 2.00 | - | Map |
| Warwickshire | 19,3 | Harbury | Siuuard | Siward Barn | - | Henry de Ferrers | Wazelin 'of Harbury', the man of Henry de Ferrers | 2.00 | 2.00 | 4.00 | - | Map |
| Yorkshire | 14E26 | Barmston | Siuuard | Siward 'of Barmston' | - | Drew de la Beuvrière | - | 2.00 | 0.75 | 0.00 | - | Map |
| Yorkshire | 5E23 | Kirk Ella | Siuuard | Siward 'of Kirk Ella' | - | Robert, count of Mortain | Nigel Fossard | 2.00 | 0.00 | 0.00 | - | Map |
| Yorkshire | 9W66 | Hemsworth | Siuuardus | Siward 'of North Elmshall' | - | Ilbert de Lacy | Gamel son of Barth | 2.00 | 1.50 | 0.50 | - | Map |
| Yorkshire | CW7 | Clifton | Siuuardus | Siward 'of Wadworth' | - | William de Warenne | - | 2.00 | 0.00 | 0.00 | - | Map |
| Essex | 29,2 | Stebbing | Siuuardus | Siward Barn | - | Henry de Ferrers | - | 2.25 | 10.00 | 12.00 | - | Map |
| Lincolnshire | 3,2 | Snarlford | Siuuard | Siward, father of Aki | - | William de Saint-Calais, bishop of Durham | Colswein 'of Lincoln' | 2.25 | 1.00 | 1.50 | - | Map |
| Shropshire | 4,1,35 | Stantune | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 2.33 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,1,35 | Benehale | Seuuar | Siward the fat, son of Æthelgar | Edward, king | Roger, earl | - | 2.33 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 59,12 | South Rauceby | Siuuard | Siwrard 'of South Rauceby' | - | Robert of Stafford | Edelo 'of Rauceby' | 2.44 | 0.00 | 0.00 | - | Map |
| Essex | 34,9 | Chickney | Siuuardus | Siward of Maldon | Edward, king | Ranulph Peverel | Warin 'of Chickney' | 2.50 | 5.00 | 7.00 | - | Map |
| Essex | 34,33 | St Osyth | Siuuardus | Siward of Maldon | - | Ranulph Peverel | Turold the man of Ranulph Peverel' | 2.50 | 9.00 | 8.00 | - | Map |
| Hertfordshire | 4,11 | Albury | Siuuradus | Siward 'of Albury' | Stigand, archbishop of Canterbury | Maurice, bishop of London | Ralph 'the man of Maurice, bishop of London' | 2.50 | 8.00 | 7.00 | - | Map |
| Oxfordshire | 58,23 | Chadlington | Siwardus | Siward 'of Chadlington' | - | Siward 'of Chadlington' | - | 2.50 | 2.00 | 2.00 | - | Map |
| Shropshire | 7,1 | Cleobury North | Seuuardus | Siward the fat, son of Æthelgar | - | Roger de Lacy | Wulfweard 'of Cleobury North' | 2.50 | 0.60 | 1.00 | - | Map |
| Shropshire | 7,6 | Aldon | Siuuard | Siward the fat, son of Æthelgar | - | Roger de Lacy | - | 2.50 | 5.20 | 8.00 | - | Map |
| Sussex | 9,7 | Ashburnham | Seuuardus | Siward 'of Ashburnham' | Edward, king | Robert, count of Eu | Robert de Criel | 2.50 | 6.00 | 9.00 | - | Map |
| Yorkshire | 10W5 | Stainton | Seuuard | Siward 'of Wadworth' | - | Roger de Bully | - | 2.50 | 1.00 | 0.80 | - | Map |
| Yorkshire | CE49 | Holmpton | Siuuard | Siward 'of Holmpton' | - | Drew de la Beuvrière | - | 2.67 | 0.00 | 0.00 | - | Map |
| Shropshire | 4,3,1 | Marchamley | Seuuar | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 2.75 | 2.50 | 1.16 | - | Map |
| Buckinghamshire | 51,2 | Boveney | Siuuard | Siward brother of Sæwulf | Harold, earl | Giles brother of Ansculf | Gerard 'of Boveney' | 3.00 | 3.00 | 1.00 | - | Map |
| Cambridgeshire | 3,6 | Childerley | Siuuardus | Siward 'of Childerley' | Harold, earl | Remigius, bishop of Lincoln | Roger, the man of Bishop Remigius | 3.00 | 5.00 | 2.50 | - | Map |
| Derbyshire | 6,14 | Croxall | Siuuard | Siward Barn | - | Henry de Ferrers | Roger de Livet | 3.00 | 3.00 | 4.00 | - | Map |
| Derbyshire | 6,17 | Catton | Siuuard | Siward Barn | - | Henry de Ferrers | Nigel d'Aubigny | 3.00 | 3.00 | 3.00 | - | Map |
| Derbyshire | 6,57 | Norbury and Roston | Siuuard | Siward Barn | - | Henry de Ferrers | Henry the steward | 3.00 | 5.00 | 3.00 | - | Map |
| Devon | 16,43 | Chawleigh | Siuuardus | Siward 'of Hemington' | - | Baldwin the sheriff | - | 3.00 | 10.00 | 12.00 | - | Map |
| Essex | 32,30 | Fryerning | Siuuardus | Siward 'of Fryerning' | - | Robert Gernon | - | 3.00 | 1.50 | 1.00 | - | Map |
| Herefordshire | 1,41 | Hollow Court, Worcs. | Siuuardus | Siward 'of Hollow Court' | - | William, king | - | 3.00 | 4.15 | 4.15 | - | Map |
| Lincolnshire | 2,38 | Easton | Siuuard | Siward 'of Easton' | - | Thomas, archbishop of York | Osbern the priest | 3.00 | 2.00 | 2.00 | - | Map |
| Lincolnshire | 63,7 | Haxey | Siuuard | Siward Barn | - | Geoffrey de La Guerche | Wazelin 'of Haxey' | 3.00 | 5.00 | 5.00 | - | Map |
| Norfolk | 19,18 | Sheringham | Seiardus | Siward Barn | - | William d'Écouis | - | 3.00 | 4.00 | 4.00 | - | Map |
| Norfolk | 19,19 | Salthouse | Seiar | Siward Barn | - | William d'Écouis | - | 3.00 | 2.00 | 2.00 | - | Map |
| Shropshire | 4,3,52 | Ness | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 3.00 | 3.00 | 4.50 | - | Map |
| Shropshire | 4,3,59 | Acton Reynald | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 3.00 | 4.00 | 0.50 | - | Map |
| Shropshire | 4,3,23 | Childs Ercall | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 3.00 | 2.20 | 3.00 | - | Map |
| Shropshire | 4,27,24 | Rhiston | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Alweard son of Æthelmund | 3.00 | 0.50 | 0.60 | - | Map |
| Shropshire | 7,3 | Hopton Wafers | Siuuardus | Siward the fat, son of Æthelgar | - | Roger de Lacy | Widard 'of Rochford' | 3.00 | 0.50 | 0.46 | - | Map |
| Suffolk | 34,1 | Icklingham | Sewardus | Siward of Maldon | Edward, king | Ranulph Peverel | - | 3.00 | 4.00 | 5.00 | - | Map |
| Yorkshire | 5N6 | Ellerby | Siuuard | Siward 'of Ellerby' | - | Robert, count of Mortain | Nigel Fossard | 3.00 | 1.00 | 0.00 | - | Map |
| Worcestershire | X2 | Feckenham | Siward the fat, son of Æthelgar | Edward, king | William, king | - | 3.00 | 0.00 | 0.00 | - | Map | |
| Essex | 34,20 | Stebbing | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 3.25 | 10.00 | 16.00 | - | Map |
| Oxfordshire | 33,2 | Godington | Siuuard | Siward 'of Godington' | - | Richard Puignant | William 'the man of Richard Puignant' | 3.50 | 2.50 | 2.50 | - | Map |
| Shropshire | 5,9 | Milson | Siuuardus | Siward the fat, son of Æthelgar | - | Osbern fitzRichard | Siward 'of Milson' | 3.50 | 0.70 | 0.50 | - | Map |
| Derbyshire | 6,5 | Brassington | Siuuard | Siward Barn | - | Henry de Ferrers | - | 4.00 | 6.00 | 3.00 | - | Map |
| Derbyshire | 6,79 | Wormhill and Muchedesuuelle | Siuuard | Siward Barn | - | Henry de Ferrers | - | 4.00 | 0.00 | 0.00 | - | Map |
| Kent | 4,3 | Fawkham | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 4.00 | 7.00 | 8.00 | C | Map | |
| Kent | 4,11 | Denton | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 4.00 | 5.00 | 7.75 | C | Map | |
| Kent | 4,14 | Borstall | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 4.00 | 6.00 | 10.00 | C | Map | |
| Lincolnshire | CK29 | North Hykeham | Siuuardus | Siward 'of Hykeham' | - | - | - | 4.00 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 12,92 | North Hykeham | Siuuard | Siward 'of Welton le Wold' | - | Alan, count | Colgrim 'of Ewerby' | 4.00 | 1.00 | 1.00 | - | Map |
| Lincolnshire | 27,47 | South Witham | Siuuardus | Siward 'of Thistleton' | - | Alfred of Lincoln | Gleu | 4.00 | 2.00 | 2.50 | - | Map |
| Warwickshire | 19,2 | Burton Hastings | Siuuard | Siward Barn | - | Henry de Ferrers | Ralph 'of Bagpuize' | 4.00 | 4.00 | 2.00 | - | Map |
| Yorkshire | 1N36 | Great Broughton | Siuuard | Siward 'of Great Broughton' | - | William, king | - | 4.00 | 0.50 | 0.00 | - | Map |
| Yorkshire | 4N2 | South Loftus | Siuuardus | Siward, earl | - | Hugh, earl | - | 4.00 | 48.00 | 0.00 | - | Map |
| Yorkshire | 6N35 | Warlaby | Siuuard | Siward 'of Warlaby' | - | Alan, count | Hervey 'of Warlaby' | 4.00 | 0.70 | 0.19 | - | Map |
| Yorkshire | 10W3 | Dadsley, Stainton near Tickhill and Hellaby | Seuuard | Siward 'of Wadworth' | - | Roger de Bully | - | 4.00 | 6.00 | 7.00 | - | Map |
| Yorkshire | 1N65 | Old Malton | Siuuard | Siward 'of Old Malton' | - | William, king | - | 4.00 | 0.50 | 0.25 | - | Map |
| Yorkshire | 9W63 | North Elmsall | Siuuard | Siward 'of North Elmshall' | - | Ilbert de Lacy | Alric 'of Cawthorne' | 4.00 | 1.50 | 0.50 | - | Map |
| Lincolnshire | 31,10 | Ingoldsby | Siuuard | Siward 'of Gonerby' | - | Walter d'Ancourt | - | 4.30 | 0.50 | 0.15 | - | Map |
| Essex | 34,13 | Hazeleigh | Siuuardus | Siward of Maldon | - | Ranulph Peverel | Serlo 'of Essex' | 4.50 | 4.00 | 4.00 | - | Map |
| Essex | 34,36 | Tolleshunt dArcy | Siuuardus | Siward of Maldon | - | Ranulph Peverel | Humphrey fitzAubrey | 4.75 | 5.00 | 5.00 | - | Map |
| Berkshire | 21,5 | Greenham | Seuuard | Siward Barn | Edward, king | Henry de Ferrers | - | 5.00 | 8.00 | 6.00 | - | Map |
| Derbyshire | 6,69 | Breadsall | Siuuard | Siward Barn | - | Henry de Ferrers | Robert 'the man of Henry de Ferrers' | 5.00 | 4.00 | 4.00 | - | Map |
| Essex | 34,11 | Woodham Mortimer | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 5.00 | 5.00 | 5.00 | - | Map |
| Essex | 34,19 | Amberden Hall | Siuuardus | Siward of Maldon | Wulfric, abbot of Ely | Ranulph Peverel | - | 5.00 | 12.00 | 12.00 | - | Map |
| Kent | 4,10 | Cuxton | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 5.00 | 4.50 | 10.50 | C | Map | |
| Shropshire | 4,3,24 | Upton Magna | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 5.00 | 10.00 | 7.00 | - | Map |
| Shropshire | 4,3,33 | Weston Rhyn | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 5.00 | 0.50 | 0.50 | - | Map |
| Shropshire | 4,3,34 | Morton and Aitone | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 5.00 | 0.30 | 0.27 | - | Map |
| Shropshire | 4,27,25 | Churchstoke | Siuuard | Siward the fat, son of Æthelgar | - | Roger, earl | Alweard son of Æthelmund | 5.00 | 0.50 | 0.27 | - | Map |
| Wiltshire | 21,3 | Poulton | Siuuardus | Siward Barn | - | Roger, earl | - | 5.00 | 12.00 | 16.00 | - | Map |
| Lincolnshire | 24,73 | Driby | Siuuard | Siward, father of Aki | - | Gilbert of Ghent | - | 5.50 | 6.00 | 5.00 | - | Map |
| Warwickshire | 19,1 | Grendon | Siuuard | Siward Barn | - | Henry de Ferrers | Thurstan 'of Grendon' | 5.50 | 2.00 | 2.00 | - | Map |
| Essex | 34,12 | Maldon | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 5.58 | 12.00 | 12.00 | - | Map |
| Gloucestershire | 48,2 | Upper Turkdean | Siuuard | Siward Barn | - | Robert d'Oilly | - | 5.63 | 6.00 | 5.00 | - | Map |
| Herefordshire | 20,1 | Thornbury | Siuuard | Siward 'of Thornbury' | - | Alfred d'Épaignes, the Breton | - | 6.00 | 6.00 | 4.50 | - | Map |
| Kent | 4,7 | West Malling | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 6.00 | 2.00 | 4.00 | C | Map | |
| Kent | 4,8 | Trottiscliffe | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 6.00 | 3.00 | 7.00 | C | Map | |
| Lincolnshire | 27,43 | Stainby | Siuuardus | Siward 'of Thistleton' | - | Alfred of Lincoln | - | 6.00 | 1.00 | 2.00 | - | Map |
| Yorkshire | 10W2 | Wadworth | Seuuard | Siward 'of Wadworth' | - | Roger de Bully | - | 6.00 | 4.00 | 2.50 | - | Map |
| Yorkshire | 17W1 | Adlingfleet | Siuuardbar | Siward Barn | - | Geoffrey de La Guerche | - | 6.00 | 4.00 | 1.50 | - | Map |
| Buckinghamshire | 51,1 | Datchet | Siuuardus | Siward brother of Sæwulf | Harold, earl | Giles brother of Ansculf | - | 6.75 | 6.00 | 3.00 | - | Map |
| Lincolnshire | 1,7 | Coleby near Boothby Graffoe | Siuuard | Siward 'of Coleby' | - | William, king | - | 7.00 | 4.00 | 0.00 | - | Map |
| Derbyshire | 6,66 | Herdebi | Siuuard | Siward Barn | - | Henry de Ferrers | - | 7.19 | 9.00 | 7.00 | - | Map |
| Lincolnshire | 38,3 | Scrivelsby | Siuuard | Siward, father of Aki | - | Robert the bursar | - | 7.63 | 12.00 | 14.00 | - | Map |
| Dorset | 42,1 | Iwerne Courtney | Seuuardus | Siward 'of Hemington' | - | Baldwin the sheriff | - | 8.00 | 15.00 | 10.00 | - | Map |
| Shropshire | 4,3,53 | Myddle | Seuuardus | Siward the fat, son of Æthelgar | - | Roger, earl | Reynold de Bailleul | 8.00 | 6.00 | 3.50 | - | Map |
| Suffolk | 34,3 | Assington | Sewardus | Siward of Maldon | - | Ranulph Peverel | - | 8.00 | 10.00 | 20.00 | - | Map |
| Lincolnshire | 51,12 | Wilsford | Siuuard | Siward 'of Wilsford' | - | Godfrey de Cambrai | - | 8.25 | 3.67 | 4.58 | - | Map |
| Devon | 16,76 | Holcombe Rogus | Seuuardus | Siward 'of Hemington' | - | Baldwin the sheriff | Rogo | 9.00 | 10.00 | 6.00 | - | Map |
| Derbyshire | 4,1 | Markeaton | Siuuard | Siward, earl | - | Hugh, earl | - | 9.50 | 4.00 | 3.00 | - | Map |
| Essex | 34,26 | Stansgate | Siuuardus | Siward of Maldon | - | Ranulph Peverel | Ralph fitzBrian | 9.50 | 10.00 | 8.00 | - | Map |
| Berkshire | 21,11 | West Lockinge | Siuuardus | Siward Barn | Edward, king | Henry de Ferrers | Hubert de Courson | 10.00 | 10.00 | 8.00 | - | Map |
| Gloucestershire | 48,1 | Little Rissington | Siuuard | Siward Barn | - | Robert d'Oilly | - | 10.00 | 10.00 | 8.00 | - | Map |
| Yorkshire | 29E29 | Acklam | Siuuard | Siward 'of Kirby Underdale' | - | 2 king's thegns | - | 10.50 | 0.50 | 0.50 | - | Map |
| Yorkshire | 4N3 | Acklam in Middlesborough and Barwick | Siuuardus | Siward, earl | - | Hugh, earl | Hugh fitzNorman | 11.00 | 48.00 | 2.00 | - | Map |
| Kent | 4,1 | Southfleet | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 11.00 | 20.00 | C | Map | |
| Kent | 4,2 | Stone | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 13.00 | 15.25 | C | Map | |
| Kent | 4,5 | Bromley | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 12.50 | 18.00 | C | Map | |
| Kent | 4,6 | Wouldham | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 8.00 | 12.00 | C | Map | |
| Kent | 4,9 | Snodland | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 6.00 | 9.00 | C | Map | |
| Kent | 4,12 | Halling | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 12.00 | 7.00 | 15.65 | C | Map | |
| Lincolnshire | 1,8 | Coleby near Boothby Graffoe | Siward 'of Coleby' | - | William, king | - | 12.00 | 0.00 | 0.00 | - | Map | |
| Lincolnshire | 21,1 | Whitton | Seubar | Siward Barn | - | Henry de Ferrers | Saswalo | 12.00 | 10.00 | 7.00 | - | Map |
| Suffolk | 34,2 | Acton | Sewardus | Siward of Maldon | - | Ranulph Peverel | - | 12.00 | 20.00 | 30.00 | - | Map |
| Essex | 34,23 | Down Hall | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 14.00 | 10.00 | 13.00 | - | Map |
| Gloucestershire | 59,1 | Lechdale | Siuuard | Siward Barn | - | Henry de Ferrers | - | 15.00 | 20.00 | 20.00 | - | Map |
| Yorkshire | 4N1 | Whitby and Sneaton | Siuuardus | Siward, earl | - | Hugh, earl | William de Percy | 15.00 | 112.00 | 3.00 | - | Map |
| Essex | 34,18 | Debden | Siuuardus | Siward of Maldon | - | Ranulph Peverel | - | 16.50 | 24.00 | 30.00 | - | Map |
| Kent | 4,13 | Frindsbury | Siward, bishop of Rochester | - | Gundulf, bishop of Rochester | - | 20.00 | 8.00 | 24.50 | C | Map | |
| Shropshire | 7,4 | Stanton Lacy | Siuuard | Siward the fat, son of Æthelgar | - | Roger de Lacy | - | 20.50 | 24.00 | 25.00 | - | Map |
| Somerset | 20,1 | Hemington | Siuuardus | Siward 'of Hemington' | - | Baldwin the sheriff | - | 21.00 | 19.00 | 19.00 | - | Map |
| Gloucestershire | 41,2 | Tetbury | Siuuard | Siward Barn | - | Roger d'Ivry | - | 23.00 | 30.36 | 46.00 | - | Map |
| Berkshire | 21,18 | Stanford in the Vale | Siuuardus | Siward Barn | Edward, king | Henry de Ferrers | - | 40.00 | 30.00 | 20.50 | - | Map |
| Total | 876.54 | 996.22 | 884.71 |
Lord 1066
| Shire | Phil. ref. | Vill | Lord 1066 DB Spelling | Holder 1066 | Lord 1066 | Tenant-in-Chief 1086 | 1086 subtenant | Fiscal value | 1066 value | 1086 value | Lord 1066 ID conf. | Show on map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lincolnshire | 1,7 | Coleby near Boothby Graffoe | 10 sokemen | Siward 'of Coleby' | William, king | - | 0.00 | 0.00 | 0.00 | - | Map | |
| Norfolk | 1,149 | East Beckham | Seiardus | 1 sokeman | Siward Barn | William, king | - | 0.01 | 0.00 | 0.00 | - | Map |
| Norfolk | 19,18 | Sheringham | Seiardus | 1 sokeman | Siward Barn | William d'Écouis | - | 0.10 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 16,38 | Welton le Wold | - | Siward, father of Aki | Roger the Poitevin | - | 0.25 | 0.00 | 0.00 | - | Map | |
| Norfolk | 1,149 | East Beckham | Seiardus | 1 free man | Siward Barn | William, king | - | 0.25 | 0.00 | 0.00 | - | Map |
| Nottinghamshire | 10,45 | Watnall | Grim 'of Watnall' | Siward 'of Watnall' | William Peverel | Jocelin 'of Watnall' | 0.25 | 0.29 | 0.29 | - | Map | |
| Suffolk | 34,3 | Assington | Sewardus | 5 free men | Siward of Maldon | Ranulph Peverel | - | 0.25 | 0.00 | 0.00 | - | Map |
| Suffolk | 34,4 | Glemsford | Siwardus | Blæcwine the man of Siward | Siward of Maldon | Ranulph Peverel | Warin 'of Great Melton' | 0.25 | 0.30 | 0.30 | - | Map |
| Nottinghamshire | 10,50 | Hempshill | - | Siward 'of Watnall' | William Peverel | - | 0.41 | 0.00 | 0.00 | - | Map | |
| Buckinghamshire | 14,18 | Burston | Siuuardus | Alwynn 'of Burston' | Siward brother of Sæwulf | Walter Giffard | Thurstan fitzRolf | 1.00 | 1.00 | 1.00 | - | Map |
| Buckinghamshire | 35,3 | Burston | Siuuardus | Alwynn 'of Burston' | Siward brother of Sæwulf | Thurstan fitzRolf | Reynold 'the man of Thurstan fitzRolf' | 1.00 | 1.00 | 1.00 | - | Map |
| Suffolk | 12,5 | Kentwell | Sewardus | Ælfgar 'of Kentwell' | Siward of Maldon | Frodo brother of Abbot Baldwin | - | 2.00 | 2.00 | 4.00 | - | Map |
| Essex | 10,3 | Rettendon | Leofsunu 'of Mose' | Siward of Maldon | Simeon, abbot of Ely | - | 2.25 | 1.91 | 2.25 | - | Map | |
| Total | 8.02 | 6.50 | 8.84 |
Tenant-in-Chief 1086 demesne estates (no subtenants)
| Shire | Phil. ref. | Vill | TIC DB Spelling | Holder 1066 | Lord 1066 | Tenant-in-Chief 1086 | 1086 subtenant | Fiscal value | 1066 value | 1086 value | TIC ID conf. | Show on map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lincolnshire | 68,46 | Osgodby near West Rasen | Siward the priest | - | Siward the priest | - | 0.13 | 0.20 | 0.10 | - | Map | |
| Suffolk | 74,3 | Battisford | Siuuardus | Durand 'of Battisford' | - | Siward 'of Battisford' | - | 0.25 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 68,43 | Osgodby near West Rasen | Abba 'of Osgodby' | - | Siward the priest | - | 0.31 | 0.50 | 0.15 | - | Map | |
| Nottinghamshire | 30,7 | North Muskham | Siuuard | Siward 'of North Muskham' | - | Siward 'of North Muskham' | - | 0.38 | 2.00 | 0.80 | - | Map |
| Nottinghamshire | 30,17 | Sutton | Siuuard | Leofweard 'of Sutton' | - | Siward 'of Sutton' | - | 0.38 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 68,42 | Owersby North or South | Siuardus | Earnwine the priest | - | Siward the priest | - | 0.50 | 2.00 | 0.50 | - | Map |
| Lincolnshire | CN16 | Owersby | Siuuardus | Earnwine the priest | - | Siward the priest | - | 0.50 | 0.00 | 0.00 | - | Map |
| Lincolnshire | 68,38 | Winterton | Seuardus | Grimbald Crac | - | Siward the priest | - | 0.69 | 1.20 | 0.38 | - | Map |
| Lincolnshire | 68,38 | Winterton | Seuardus | Fulcric 'of Winterton' | - | Siward the priest | - | 0.69 | 1.20 | 0.38 | - | Map |
| Lincolnshire | 68,44 | Cuxwold | Stenkil 'of Cuxwold' | - | Siward the priest | - | 0.75 | 1.00 | 0.25 | - | Map | |
| Somerset | 47,11 | Adber | Siuuardus | Siward Hundran | - | Siward Hundran | - | 1.00 | 1.00 | 1.00 | - | Map |
| Yorkshire | 29E17 | Kirby Underdale | Siuuard | Siward 'of Kirby Underdale' | - | Siward 'of Kirby Underdale' | - | 1.00 | 0.10 | 0.06 | - | Map |
| Oxfordshire | 58,23 | Chadlington | Siwardus | Siward 'of Chadlington' | - | Siward 'of Chadlington' | - | 2.50 | 2.00 | 2.00 | - | Map |
| Somerset | 47,10 | Dinnington | Siuuardus | Eadmær Ator | - | Siward Hundran | - | 3.00 | 1.00 | 2.00 | - | Map |
| Somerset | 47,2 | Seavington | Siward | - | - | Siward Hundran | - | 3.00 | 3.00 | 3.00 | - | Map |
| Total | 15.08 | 15.20 | 10.62 |
Subtenant in 1086
| Shire | Phil. ref. | Vill | Subtenant DB Spelling | Holder 1066 | Lord 1066 | Tenant-in-Chief 1086 | 1086 subtenant | Fiscal value | 1066 value | 1086 value | Subtenant ID conf. | Show on map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shropshire | 5,8 | Neen Sollars | Siuuardus | Siward the fat, son of Æthelgar | - | Osbern fitzRichard | Siward 'of Milson' | 0.00 | 2.00 | 0.90 | - | Map |
| Essex | B3a | Colchester | Siuuardus | - | - | William, king | Siward the priest, burgess | 0.03 | 0.00 | 0.00 | - | Map |
| Essex | B3a | Colchester | Siuuardus | - | - | William, king | Siward, burgess of Colchester | 0.05 | 0.00 | 0.00 | - | Map |
| Hertfordshire | 33,6 | Wallington | Siuuard | Eadræd 'of Wallington' | Esgar the staller | Geoffrey de Mandeville | Siward 'of Wallington' | 0.25 | 0.50 | 0.25 | - | Map |
| Shropshire | 4,27,14 | Overs | Seward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 0.50 | 0.20 | 0.15 | - | Map |
| Surrey | 19,13 | Orde | Siuuardus | Osweald, king's thegn | Edward, king | Richard fitzGilbert | Siward 'of Orde' | 0.50 | 1.50 | 1.00 | - | Map |
| Lincolnshire | 27,19 | Stixwould | Siuuard | Siward 'of Thistleton' | - | Alfred of Lincoln | Siward 'of Stixwould' | 0.75 | 0.50 | 0.50 | - | Map |
| Somerset | 8,36 | Dinnington | Siuuardus | Siward 'of Dinnington' | - | Thurstan, abbot of Glastonbury | Siward 'of Dinnington' | 0.75 | 0.00 | 0.66 | - | Map |
| Shropshire | 4,27,11 | Frodesley | Siward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 1.00 | 0.50 | 0.40 | - | Map |
| Sussex | 11,115 | Boxgrove | Siuuardus | Sigeræd 'of Newtimber' | - | Roger, earl | Siward 'Boxgrove' | 1.00 | 1.00 | 1.00 | - | Map |
| Wiltshire | 28,10 | Chedglow | Siuuardus | 2 thegns | - | Miles Crispin | Siward 'of Chedglow' | 1.38 | 0.50 | 0.50 | - | Map |
| Shropshire | 4,27,32 | Cheney Longville | Siward | Siward the fat, son of Æthelgar | - | Roger, earl | Siward the fat, son of Æthelgar | 1.50 | 1.00 | 0.25 | - | Map |
| Hertfordshire | 37,4 | Wallington | Siuuardus | Wulfweard 'of Wallington' | Eskil of Ware | Hardwin de Scales | Siward 'of Wallington' | 1.72 | 1.50 | 1.25 | - | Map |
| Hampshire | 6,16 | Micheldever | Seuuardus | Siward the huntsman | Ælfwig, abbot of Winchester New Minster | Riwallon, abbot of Winchester New Minster | Siward the huntsman | 2.00 | 0.66 | 1.00 | - | Map |
| Oxfordshire | 14,2 | Cutteslowe | Siuuardus | unnamed canons of Oxford | - | unnamed canons of Oxford | Siward 'of Cutteslowe' | 2.00 | 2.00 | 2.00 | - | Map |
| Northamptonshire | 6a,28 | Woodford | Siuuard | Leofric, abbot of Peterborough, Burton, Thorney, and Coventry | - | Turold, abbot of Peterborough | Siward'of Woodford' | 3.00 | 0.00 | 0.00 | - | Map |
| Wiltshire | 26,18 | Somerford | Siuuard | Alnoth 'of Somerford' | - | Alfred of Marlborough | Siward 'of Somerford' | 3.20 | 2.00 | 2.00 | - | Map |
| Shropshire | 5,9 | Milson | Siuuardus | Siward the fat, son of Æthelgar | - | Osbern fitzRichard | Siward 'of Milson' | 3.50 | 0.70 | 0.50 | - | Map |
| Worcestershire | 2,33 | Croome | Siuuardus | Sigref 'of Croome d'Abitot' | Wulfstan, bishop of Worcester | Wulfstan, bishop of Worcester | Siward 'of Croome' | 5.00 | 2.00 | 2.00 | - | Map |
| Total | 28.13 | 16.56 | 14.36 |
Sub-subtenant in 1086
| Shire | Phil. ref. | Vill | Sub-subtenant DB Spelling | Holder 1066 | Lord 1066 | Tenant-in-Chief 1086 | 1086 subtenant | Fiscal value | 1066 value | 1086 value | Sub-subtenant ID conf. | Show on map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shropshire | 4,8,9 | Waters Upton | Seuuardus | Gamel 'of Waters Upton' | - | Roger, earl | Roger de Lacy | 3.00 | 2.00 | 1.51 | - | Map |
| Total | 3.00 | 2.00 | 1.51 |
People of this name
- Siward 3 Siward of Maldon, fl. 1066
- Siward 4 Siward Barn, fl. 1066
- Siward 5 Siward, earl, fl. 1066
- Siward 6 Siward, bishop of Rochester, fl. 1066
- Siward 7 Siward the huntsman, fl. 1066x1086
- Siward 8 Siward 'of Whatcombe', fl. 1066
- Siward 10 Siward, the man of Ealdgifu, fl. 1066
- Siward 11 Siward 'of Childerley', fl. 1066
- Siward 12 Siward 'of Toft', fl. 1066
- Siward 13 Siward 'of Oakington', fl. 1066
- Siward 14 Siward, the man of earl Waltheof, fl. 1066
- Siward 15 Siward 'of Barthomley', fl. 1066
- Siward 16 Siward 'of Wadfast', fl. 1066
- Siward 17 Siward 'of Hemington', fl. 1066
- Siward 18 Siward 'of Willsworthy', fl. 1066
- Siward 19 Siward 'of Abberton', fl. 1066
- Siward 20 Siward 'of Emanuel Wood', fl. 1066
- Siward 21 Siward 'of Thornbury', fl. 1066
- Siward 22 Siward 'of Hollow Court', fl. 1066
- Siward 23 Siward 'of Redbourn', fl. 1066
- Siward 24 Siward 'of Wallington', fl. 1086
- Siward 25 Siward 'of Albury', fl. 1066
- Siward 26 Siward 'of Ayot St Lawrence', fl. 1066
- Siward 37 Siward Sot, fl. 1066
- Siward 38 Siward 'of Barkby', fl. 1066
- Siward 39 Siward 'of Coleby', fl. 1066
- Siward 40 Siward 'of Welton le Wold', fl. 1066
- Siward 41 Siward 'of Saxby', fl. 1066
- Siward 42 Siward the fat, son of Æthelgar, fl. 1066x1086
- Siward 43 Siward 'of Easton', fl. 1066
- Siward 44 Siward Hundran, fl. 1066
- Siward 45 Siward 'of Kingston Seymour', fl. 1066
- Siward 46 Siward 'of Limber', fl. 1066
- Siward 47 Siward 'of Thistleton', fl. 1066
- Siward 48 Siward 'of Pettaugh', fl. 1066
- Siward 49 Siward 'of Hintlesham', fl. 1066
- Siward 50 Siward 'of Battisford', fl. 1086
- Siward 51 Siward 'of Orde', fl. 1086
- Siward 52 Siward 'Boxgrove', fl. 1086
- Siward 53 Siward 'of Somerford', fl. 1086
- Siward 54 Siward 'of Chedglow', fl. 1066x1086
- Siward 55 Siward 'of Wadworth', fl. 1066x1086
- Siward 56 Siward 'of Holmpton', fl. 1066
- Siward 57 Siward 'of Barmston', fl. 1066
- Siward 58 Siward 'of Old Sunderlandwick', fl. 1066
- Siward 59 Siward 'of Great Broughton', fl. 1066
- Siward 60 Siward 'of Old Malton', fl. 1066
- Siward 61 Siward 'of Goldthorpe', fl. 1066
- Siward 62 Siward 'of Kirby Underdale', fl. 1066x1086
- Siward 63 Siward 'of Huby', fl. 1066
- Siward 64 Siward 'of Kirk Ella', fl. 1066
- Siward 65 Siward 'of Ellerby', fl. 1066
- Siward 66 Siward 'of Warlaby', fl. 1066
- Siward 67 Siward 'of North Elmshall', fl. 1066
- Siward 68 Siward 'of Fryerning', fl. 1066
- Siward 69 Siward 'of Allaston;, fl. 1066
- Siward 70 Siward 'of Holdenby', fl. 1066
- Siward 71 Siward 'of Wappenham', fl. 1066
- Siward 72 Siward 'of Wicken', fl. 1066
- Siward 73 Siward 'of Barrow upon Humber', fl. 1066
- Siward 74 Siward 'of Gonerby', fl. 1066
- Siward 75 Siward 'of Ulceby', fl. 1066
- Siward 76 Siward 'of Owmby-by-Spital', fl. 1066
- Siward 77 Siward 'of Cammeringham', fl. 1066
- Siward 78 Siward 'of Wilsford', fl. 1066
- Siward 79 Siwrard 'of South Rauceby', fl. 1066
- Siward 80 Siward 'of Sutton le Marsh', fl. 1066
- Siward 81 Siward the priest, fl. 1066x1086
- Siward 82 Siward 'of Hykeham', fl. 1066
- Siward 83 Siward 'of Watnall', fl. 1066
- Siward 84 Siward 'of Cutteslowe', fl. 1086
- Siward 85 Siward of Thistleton (Rutland), fl. 1066
- Siward 86 Siward 'of Chadlington', fl. 1066x1086
- Siward 87 Siward 'of Sandford', fl. 1066
- Siward 88 Siward, burgess of Colchester, fl. 1086
- Siward 89 Siward the priest, burgess, fl. 1086
- Siward 90 Siward, father of Aki, fl. 1066
- Siward 93 Siward 'of Standon', fl. 1066
- Siward 94 Siward 'of Wadworth', fl. 1066
- Siward 95 Siward brother of Sæwulf, fl. 1066
- Siward 96 Siward 'of Irchester', fl. 1066
- Siward 97 Siward 'of North Muskham', fl. 1066
- Siward 98 Siward 'of Sutton', fl. 1086
- Siward 99 Siward 'of Ashburnham', fl. 1066
- Siward 100 Siward 'of Ludford', fl. 1066
- Siward 102 Siward 'of Stratfield Saye', fl. 1066
- Siward 103 Siward 'of Arnewood', fl. 1066
- Siward 104 Siward 'of Stixwould', fl. 1066
- Siward 105 Siward'of Woodford', fl. 1066
- Siward 106 Siward 'of Stixwould', fl. 1086
- Siward 107 Siward 'of Mablethorpe', fl. 1066
- Siward 108 Siward the red, fl. 1066
- Siward 109 Siward 'of Dinnington', fl. 1066
- Siward 110 Siward 'of Godington', fl. 1066
Prosopography of Anglo-Saxon England
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