Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

Submitted and Maintained by Bill Marshall, bill.marshall@verizon.net.


Additions and corrections appreciated (especially with sources). My current list of sources is here. Homepage here.

Index of Medieval and Ancient Lines is here, notable people here, and Gedcom available to be downloaded.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Children:
  1. Sir Roger SEYMOUR Birth: Abt 1320 Death: Before 1361
  2. Sir Edmund SEYMOUR Birth: Abt 1335 Death: 11 Mar 1421/2
  3. Lettice SEYMOUR Birth: Abt 1335
  4. Richard SEYMOUR Birth: Abt 1335 Death: Before 1420

Bibliography
  1. 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]*].
  2. 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]*].

Sources for birth and parent Information
date:
abt 1295-1300 [Ref: Reed StMAUR p421]
second son [Ref: Reed StMAUR p416],
parents:
[Ref: Reed StMAUR p416, Reed StMAUR p421]
Sources for death Information
date:
after 1366 [Ref: Reed SEYMOUR p220]
Sources with Information about marriage to unknown
child:
[Ref: Reed SEYMOUR p217(5), Reed StMAUR p421, Reed StMAUR p422, Reed StMAUR p423, Reed StMAUR p425]
Research Notes:
Lord of the manor of Woundy (Undy), co Monmouth [Ref: Reed SEYMOUR p217(5)]

Woundy was next known to have been held by William Seymour (son of Roger Seymour and Cecily Beauchamp) [Ref: Reed StMAUR p416]

invested with the manor of St Bride [Ref: Reed StMAUR p416]

served as executor of will of his son Roger, and was suing at the assize on behalf of his son's estate in 1364-5 [Ref: Reed StMAUR p422]



Pedigree of William SEYMOUR
                   /-----William De ST MAUR
          /-----Sir Roger De ST MAUR
 /-----Roger De ST MAUR
William SEYMOUR
 \-----Joan DAMAREL



Descendants of William SEYMOUR
1. William SEYMOUR m.

2nd generation

2. Sir Roger SEYMOUR m. Cecily BEAUCHAMP
m. Cecily BEAUCHAMP father: Sir John BEAUCHAMP, Lord Beauchamp Of Somerset mother: Margaret St JOHN
3. Sir Edmund SEYMOUR m. Joan BASSET
m. Joan BASSET father: Andrew BASSET
4. Lettice SEYMOUR m1. Gilbert GAMAGE m2. Maurice BASSET
m. Gilbert GAMAGE father: William GAMAGE mother: Sarah De TURBERVILLE
m. Maurice BASSET

3rd generation

6. William SEYMOUR m. Margaret BROCBURY
m. Margaret BROCBURY father: Simon BROCBURY mother: Joan De La MARE
7. Robert SEYMOUR m. Alice
m. Alice
8. Cecily SEYMOUR m. Richard CORNWALL
m. Richard CORNWALL father: Sir Geoffrey CORNWALL mother: Cecily
9. Thomas SEYMOUR m. Margaret FARWAY
m. Margaret FARWAY father: John FARWAY mother: Agnes De LONGLAND
11. William GAMAGE m. Mary De RODBURG
m. Mary De RODBURG father: Sir Thomas De RODBURG

4th generation

12. Roger SEYMOUR m. Maud ESTUMY
m. Maud ESTUMY father: Sir William ESTURMY mother: Joan De STOCKHAY
16. Matilda CORNWALL m. John WALCOT
m. John WALCOT
17. Sir Edmund CORNWALL m1. Alice m2. Elizabeth BARRE m3.
m. Alice
m. Elizabeth BARRE father: Sir Thomas De BARRE mother: Alice TALBOT
18. Elizabeth SEYMOUR m. Thomas BERKELEY
m. Thomas BERKELEY
19. Thomas GAMAGE m1. Jane DENNYS m2. Matilda
m. Jane DENNYS father: Sir Gilbert DENNYS
m. Matilda

5th generation

20. Sir John SEYMOUR m. Isabel WILLIAM
m. Isabel WILLIAM father: Mark WILLIAM mother: Agnes
21. Roger WALCOT m. Margaret
m. Margaret
22. Sir Thomas CORNWALL m. Elizabeth LENTHALL
m. Elizabeth LENTHALL father: Sir Roland LENTHALL mother: Lucy GREY
25. Eleanor CORNWALL m1. Sir Hugh MORTIMER m2. Sir Richard CROFT
m. Sir Hugh MORTIMER father: Sir John MORTIMER
m. Sir Richard CROFT father: William CROFT mother: Margaret WALWYN
27. Cecily BERKELEY m1. James ASHE m2. Robert FORTHEY
m. James ASHE
m. Robert FORTHEY
28. Jane GAMAGE m. Roger ARNOLD
m. Roger ARNOLD