Individual Page


Family:
Marriage: Children:
  1. Roger SEYMOUR Birth: 3 Jul 1370 Death: Abt Sep 1420

Bibliography
  1. Banks, Thomas Christopher, Baronia anglica concentrata: or, A concentrated account of all the baronies commonly called baronies in fee; deriving their origin from writ of summons, and not from any specific limited creation. London: Simpkin, 1844. Available at https://archive.org/details/baroniaanglicaco01bankuoft. Information from this source tagged as [Ref: Banks Baronies v[1-2]p[0-9]*].
  2. Burke, Sir John Bernard, Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages. London: Burkes, 1883. Reprinted: Baltimore: Genealogical Pub Co, 1978. (1985 printing) M-LH H 929.7 BUR 1985, also NYPL AWN 95-9586. Available at https://familysearch.org/search/catalog/246217. Another (which claims to also be the 1883 edition but is earlier 1866 edition) at http://archive.org/details/agenealogicalhi00burkgoog. Information from this source tagged as [Ref: Burke DormantPeerages p[0-9]*].
  3. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  4. Roskell, J S, History of Parliament: The House of Commons 1386-1421. Wolfboro Falls, NH: Alan Sutton, 1992. NYPL JFE 95-5018. Information from this source tagged as [Ref: HoP 1386-1421 v[1-4]p[0-9]*].
  5. Reed, Paul, Cecily Beauchamp's Turberville marriage. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/16/2004. Subject: CP Addition: Cecily Beauchamp's 2nd Turberville marriage. Available at https://groups.google.com/g/soc.genealogy.medieval/c/_An2onnLFPw/m/ptEM6felXwsJ. Author address: reedpcgen at aol dot com. Information from this source tagged as [Ref: Paul Reed SGM 4/16/2004-034758].
  6. Reed, Paul C, Royal Descent of the Bernard, Corderoy, and Ironmonger families, TAG v73 (Oct 1998), pp181-193 and 294-311. Available at http://americanancestors.org/databases/american-genealogist-the/image/. Information from this source tagged as [Ref: Reed Bernard p[0-9]*].
  7. Reed, Paul C, Seymour Family of Hatch, Somerset, and de la Mare Family of Little Hereford, in Foundations for Medieval Genealogy, vol 3 no 3 (2010), pp217-266. Available at https://fmg.ac/publications/journal/volume-3/file/277-seymour-2. Information from this source tagged as [Ref: Reed SEYMOUR p[0-9]*].
  8. Reed, Paul C, Descent of St Maur Family of co Monmouth and Seymour Family of Hatch, co Somerset, in Foundations for Medieval Genealogy, vol 2 no 6 (2008), pp390-442. Available at https://fmg.ac/publications/journal/volume-2/file/256-seymour-1. Information from this source tagged as [Ref: Reed StMAUR p[0-9]*].
  9. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v4p[0-9]*].
  10. Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States: who were themselves notable or left descendants notable in American history, with a 2008 Addendum, Coda, and Final Additions. Baltimore, MD: Gen Pub Co, 2008. NYPL APK 08-4216. Information from this source tagged as [Ref: Roberts RD600 p[0-9]*].

Sources for birth and parent Information
date:
abt 1344 [Ref: Reed Bernard p309]
abt 1348 [Ref: Reed SEYMOUR p219]
abt 1348-50 [Ref: Reed StMAUR p422],
parents:
[Ref: Banks Baronies v1p120, Banks Baronies v1p121, Burke DormantPeerages p33, Burke Peerage p1869, HoP 1386-1421 v4p343, Reed Bernard p309, Reed SEYMOUR p219, Reed StMAUR p422, Richardson RoyalAnc v4p615, Roberts RD600 p481]
Sources for death Information
date:
[Ref: Burke Peerage p1869, Reed Bernard p309, Richardson RoyalAnc v4p616]
1391 [Ref: HoP 1386-1421 v4p343]
Fri after St Bartholomew 15 Richard II [Ref: Reed SEYMOUR p225]
abt 1391 [Ref: Reed SEYMOUR p218]
Sources with Information about marriage to Margaret BROCBURY
date:
abt at age 21 [Ref: Reed SEYMOUR p220]
before 1367 [Ref: Reed Bernard p309],
names:
[Ref: HoP 1386-1421 v4p343, Reed SEYMOUR p231],
child:
[Ref: Banks Baronies v1p121, Burke Peerage p1869, Reed Bernard p309, Reed SEYMOUR p225, Reed SEYMOUR p226, Richardson RoyalAnc v4p615, Roberts RD600 p481]
Research Notes:
of Hatch Beauchamp, Somerset, Undy, Monmouthshire, etc, and in right of his wife, of Brobury, herefordshire [Ref: Richardson RoyalAnc v4p615]
of Hatch Beauchamp, Somerset, and Brobury, Herefs [Ref: HoP 1386-1421 v4p343]

heir of his father [Ref: Richardson RoyalAnc v4p615]

ancestor of the Dukes of Somerset and Marquess of Hertford [Ref: Burke DormantPeerages p33]

only part of her estate that his mother arranged for him to inherit was the caput of the barony (which she could not divest) [Ref: Reed SEYMOUR p218]

29 Jan 1365: acting as his father's executor [Ref: Paul Reed SGM 4/16/2004-034758]

1383: possibly the William Seymour who became an indentured servant of John of Gaunt, Duke of Lancaster [Ref: Richardson RoyalAnc v4p615]

1388: Knight of the Shire for Herefordshire [Ref: Richardson RoyalAnc v4p615]

Sep 1388: Member of Parliament for Herefordshire [Ref: HoP 1386-1421 v4p343]



Pedigree of William SEYMOUR
                                     /-----William De ST MAUR
                            /-----Sir Roger De ST MAUR
                   /-----Roger De ST MAUR
          /-----William SEYMOUR
         |         \-----Joan DAMAREL
 /-----Sir Roger SEYMOUR
William SEYMOUR
|                                                               /-----Hugh De VAUTORT
|                                                      /-----Simon De VAUTORT
|                                             /-----Robert BEAUCHAMP, Baron Of Hatch Beauchamp
|                                            |        |         /-----Robert De BEAUCHAMP
|                                            |         \-----(Unk Dau) De BEAUCHAMP
|                                    /-----Robert BEAUCHAMP, Baron Of Hatch Beauchamp
|                                   |        |                  /-----John Fitz GILBERT The Marshal
|                                   |        |         /-----John MARSHAL
|                                   |        |        |         \-----Sibyl De SALISBURY
|                                   |         \-----Juliana MARSHAL
|                                   |                  \-----Alice De COLVILLE
|                           /-----Sir John BEAUCHAMP, Baron Of Hatch Beauchamp
|                          |        |                           /-----William De MOHUN, Baron Of Dunster
|                          |        |                  /-----Sir Reynold De MOHUN, Baron Of Dunster
|                          |        |                 |         \-----Lucy
|                          |        |         /-----Sir Reynold De MOHUN, Baron Of Dunster
|                          |        |        |        |         /-----Sir William De BRIWERE, Baron Of Horsley
|                          |        |        |         \-----Alice De BRIWERE
|                          |        |        |                  \-----Beatrice De VALLE
|                          |         \-----Alice De MOHUN
|                          |                 |                  /-----Piers De LUTEGARESHALE
|                          |                 |         /-----Geoffrey FITZ PIERS, Earl Of Essex
|                          |                 |        |         \-----Maud
|                          |                  \-----Hawise FITZ GEOFFREY
|                          |                          |         /-----Roger De CLARE, Earl Of Hertford
|                          |                           \-----Aveline De CLARE
|                          |                                    \-----Maud St. HILLARY
|                  /-----Sir John BEAUCHAMP, Lord Beauchamp Of Somerset
|                 |        |                           /-----Guillaume De FORZ, Seigneur of Vivonne
|                 |        |                  /-----Sir Hugh De VIVONNE
|                 |        |         /-----William De FORTIBUS, Lord Of Chewton
|                 |        |        |        |                  /-----Gilbert MALET, Baron Of Curry Malet
|                 |        |        |        |         /-----Sir William MALET, Baron Of Curry Malet, MC Surety
|                 |        |        |        |        |         \-----Alice PICOT
|                 |        |        |         \-----Mabel MALET
|                 |         \-----Cicely VIVONNE
|                 |                 |                           /-----William FERRERS, Earl Of Derby
|                 |                 |                  /-----William De FERRERS, Earl Of Derby
|                 |                 |                 |         \-----Sibyl De BRAOISE
|                 |                 |         /-----William De FERRERS, Earl Of Derby
|                 |                 |        |        |         /-----Hugh Of Kevelioc, Earl Of Chester
|                 |                 |        |         \-----Agnes Of Chester, Lady Of Chartley
|                 |                 |        |                  \-----Bertrade De MONTFORT
|                 |                  \-----Maud De FERRERS, Vicomtesse De Rochechouart
|                 |                          |                  /-----John Fitz GILBERT The Marshal
|                 |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                 |                          |        |         \-----Sibyl De SALISBURY
|                 |                           \-----Sibyl MARSHALL
|                 |                                   |         /-----Richard "Strongbow" De CLARE, Earl Of Pembroke
|                 |                                    \-----Isabel De CLARE, Countess Of Pembroke
|                 |                                             \-----Aoife Macmurchada Of Leinster
|         /-----Sir John BEAUCHAMP, Lord Beauchamp Of Somerset
|        |         \-----Joan CHENDUIT
 \-----Cecily BEAUCHAMP
         |                                                      /-----John De PORT, Baron Of Basing
         |                                             /-----Adam De PORT, Baron Of Basing
         |                                            |         \-----Maud
         |                                    /-----William De St JOHN, Baron Of Basing
         |                                   |        |         /-----Rainald De ORVAL
         |                                   |         \-----Mabel De ORVAL
         |                                   |                  \-----Muriel De St JOHN
         |                           /-----Sir Robert De St JOHN, Baron Of Basing
         |                          |        |                  /-----Ralph V De TOENI, Baron Of Flamstead
         |                          |        |         /-----Roger IV De TOENI, Baron Of Flamstead
         |                          |        |        |         \-----Margaret De BEAUMONT
         |                          |         \-----Godeheut
         |                          |                 |         /-----Richard I De BEAUMONT, Viscount Of Maine
         |                          |                  \-----Constance De BEAUMONT
         |                          |                           \-----Lucie De L'AIGLE
         |                  /-----Sir John De St JOHN, Baron Of Basing
         |                 |        |                           /-----Walter De CANTELOU
         |                 |        |                  /-----Sir William De CANTELOU, Baron Of Eaton Bray
         |                 |        |                 |         \-----Amice
         |                 |        |         /-----Sir William De CANTELOU, Baron Of Eaton Bray
         |                 |        |        |        |         /-----Audulf De BRACI
         |                 |        |        |         \-----Mesceline De BRACI
         |                 |         \-----Agnes De CAUNTELO
         |                 |                 |                  /-----Hugh De GOURNAY
         |                 |                 |         /-----Hugh De GOURNAY
         |                 |                 |        |         \-----Melisende De COUCY
         |                 |                  \-----Millicent De GOURNAY
         |                 |                          |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |                 |                           \-----Julia De DAMMARTIN
         |                 |                                    \-----Maud Of Clermont
         |         /-----Sir John De St JOHN, Lord St John
         |        |        |                                    /-----Herbert FITZ HERBERT
         |        |        |                           /-----Herbert FITZ HERBERT
         |        |        |                          |         \-----Sibyl CORBET
         |        |        |                  /-----Piers FITZ HERBERT
         |        |        |                 |        |         /-----Miles FITZ WALTER, Earl Of Hereford
         |        |        |                 |         \-----Lucy Of Hereford
         |        |        |                 |                  \-----Sibyl De NEUFMARCHE
         |        |        |         /-----Sir Reynold FITZ PIERS
         |        |        |        |        |                  /-----Roger FITZ RICHARD, Baron Of Warkworth
         |        |        |        |        |         /-----Robert FITZ ROGER, Baron Of Whalton
         |        |        |        |        |        |         \-----Alice De VERE
         |        |        |        |         \-----Alice De WARKWORTH
         |        |        |        |                 |         /-----William De CHESNEY
         |        |        |        |                  \-----Margery De CHESNEY, Lady Of Horsford
         |        |        |        |                           \-----Gilla
         |        |         \-----Alice FITZ REYNOLD
         |        |                 |         /-----William STANFORD
         |        |                  \-----Alice STANFORD
          \-----Margaret St JOHN
                  |                                             /-----Renaud De COURTENAY
                  |                                    /-----Reginald De COURTENAY
                  |                                   |         \-----(Unk)
                  |                           /-----Sir Robert De COURTENAY, Baron Of Oakhampton
                  |                          |        |         /-----William De COURCY
                  |                          |         \-----Hawise De COURCY
                  |                          |                  \-----Maud D'AVRANCHES, Lady Du Sap In Normandy
                  |                  /-----Sir John De COURTENAY, Baron Of Oakhampton
                  |                 |        |                  /-----Baldwin De REVIERS, Earl Of Devon
                  |                 |        |         /-----William De REVIERS, Earl Of Devon
                  |                 |        |        |         \-----Adelise
                  |                 |         \-----Mary De VERNON
                  |                 |                 |         /-----Sir Robert De DUNSTANVILLE, Count De Meulan
                  |                 |                  \-----Maud De BEAUMONT
                  |                 |                           \-----Maud FITZ ROY
                  |         /-----Sir Hugh De COURTENAY, Baron Of Oakhampton
                  |        |        |                           /-----Aubrey III De VERE, Earl Of Oxford
                  |        |        |                  /-----Robert De VERE, Earl Of Oxford, MC Surety
                  |        |        |                 |         \-----Agnes Lucia Of Essex
                  |        |        |         /-----Sir Hugh De VERE, Earl Of Oxford
                  |        |        |        |        |         /-----Hugh De BOLEBEC, Baron Of Whitchurch
                  |        |        |        |         \-----Isabel De BOLEBEC
                  |        |         \-----Isabel De VERE
                  |        |                 |                  /-----Robert De QUINCEY
                  |        |                 |         /-----Saire De QUINCEY, Earl Of Winchester, MC Suret
                  |        |                 |        |         \-----Orabella
                  |        |                  \-----Hawise De QUINCEY
                  |        |                          |         /-----Sir Robert De BEAUMONT, Earl Of Leicester
                  |        |                           \-----Margaret BEAUMONT
                  |        |                                    \-----Petronilla De GRANTMESNIL
                   \-----Isabel COURTENAY
                           |                                    /-----Geoffrey Le DESPENSER
                           |                           /-----Thomas Le DESPENSER
                           |                  /-----Sir Hugh Le DESPENSER
                           |                 |         \-----Recuara
                           |         /-----Sir Hugh Le DESPENSER, Justiciar Of England
                            \-----Eleanor Le DESPENSER
                                    |                           /-----Thomas BASSET
                                    |                  /-----Sir Alan BASSET
                                    |                 |         \-----Adeliza De DUNSTANVILLE
                                    |         /-----Sir Philip BASSET, Justiciar Of England
                                    |        |        |         /-----Phillip De GAI
                                    |        |         \-----Aline De GAI
                                    |        |                  \-----Sedzilia
                                     \-----Aline BASSET
                                             |                  /-----Godfrey De LOUVAINE
                                             |         /-----Matthew De LOUVAINE, Baron Of Little Easton
                                             |        |         \-----Delicia (Alice) De HASTINGS
                                              \-----Hawise De LOUVAINE
                                                       \-----Muriel (Amy)



Descendants of William SEYMOUR
1. William SEYMOUR m. Margaret BROCBURY
m. Margaret BROCBURY father: Simon BROCBURY mother: Joan De La MARE

2nd generation

2. Roger SEYMOUR m. Maud ESTUMY
m. Maud ESTUMY father: Sir William ESTURMY mother: Joan De STOCKHAY

3rd generation

3. Sir John SEYMOUR m. Isabel WILLIAM
m. Isabel WILLIAM father: Mark WILLIAM mother: Agnes

4th generation

4. John SEYMOUR m. Elizabeth COKER
m. Elizabeth COKER father: Robert COKER mother: Joan WALLYS
5. Roger SEYMOUR m. Sybil HARDEN
m. Sybil HARDEN father: Richard HARDEN mother: (Unk) BRAY
7. Humphrey SEYMOUR m. Elizabeth WINSLOW
m. Elizabeth WINSLOW father: Thomas WYNSLOW mother: Agnes THROCKMORTON

5th generation

8. John SEYMOUR m1. Elizabeth DARELL m2. (Unk) HARDON
m. Elizabeth DARELL father: Sir George DARELL mother: Margaret STOURTON
m. (Unk) HARDON father: Robert HARDON
11. Jane SEYMOUR m. Thomas CORDEROY
m. Thomas CORDEROY father: Thomas CORDEROY mother: Joan GREY
13. Eleanor SEYMOUR m. John ASHFIELD
m. John ASHFIELD father: John ASHFIELD mother: Margaret FORD