Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 05-01-2023.

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 may be downloaded here.

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


Individual Page


Family:
Marriage: Children:
  1. Geoffrey De MOHUN
  2. Robert De MOHUN
  3. William De MOHUN, Earl Of Somerset Birth: Before 1110 Death: Abt 1155

Bibliography
  1. Bevan, Rosie, Corrections to K. S. B. Keats-Rohan's Domesday Series, Volume I: Domesday People. Version 4, 25 Sep 2005. Available at http://www.fmg.ac/Projects/Domesday/ Information from this source tagged as [Ref: Bevan DP++ p[0-9]*].
  2. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 09, Moels-Nugent. London: St Catherine Press, 1936. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP IX [Ap][p0-9].*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-1, Skelmersdale-Towton. London: St Catherine Press, 1953. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP XII/1 [Ap][p0-9].*].
  4. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
  5. Keats-Rohan, K.S.B., Domesday People, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol I: Domesday Book. Bury St Edmunds, Suffolk: Boydell Press, 1999. NYPL ARF 03-4178 vol 1. Corrections in Volume II (Domesday Descendants) pp 4-5. Further corrections at http://users.ox.ac.uk/~prosop/domesday-people-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DP p[0-9]*].
  6. Lyte, Henry C Maxwell, A History of Dunster and the families of Mohun and Luttrell, 1909, Vol 1 available at http://archive.org/details/historyofdunster01lyte_0, vol 2 at http://archive.org/details/historyofdunster02lyte. Information from this source tagged as [Ref: Lyte Dunster v1p[0-9]*].
  7. 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 v3p[0-9]*].
  8. Sanders, I. J., English Baronies, A Study of Their Origin and Descent 1086-1327. Oxford: Clarendon Press, 1960. Information from this source tagged as [Ref: Sanders Baronies p[0-9]*].
  9. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  10. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
place:
[Ref: Keats-Rohan DP p476, Lyte Dunster v1p1],
brother:
Wimund [Ref: CP XII/1 p37(h), Keats-Rohan DD p587, Lyte Dunster v1p5]
Sources for death Information
date:
after 1090 [Ref: CP IX p18, Sanders Baronies p114, Weis AR7 #143]
before 1129/30 [Ref: Keats-Rohan DP p476]
Sources with Information about marriage to Adeliz
names:
[Ref: CP XII/1 p37],
child:
[Ref: CP IX p18(a), CP IX p18, CP XII/1 p37(h), Keats-Rohan DP p476, Lyte Dunster v1p5, Richardson RoyalAnc v3p63, Watney WALLOP #684, Weis AR7 #143]
Research Notes:
Baron of Dunster [Ref: Sanders Baronies p114]
Lord of Dunster, Somerset [Ref: Weis AR7 #143]
of Dunster, Somerset [Ref: Richardson RoyalAnc v3p63]

1066-83: Sheriff of Somerset [Ref: Keats-Rohan DP p476]

1083-89: possibly Sheriff of Somerset [Ref: Keats-Rohan DP p476]

1084-6: Sheriff of Somerset [Ref: Weis AR7 #143]

1086: Domesday tenant-in-chief [Ref: Keats-Rohan DP p476]

Domesday Book states that the castle of William was situated at Dunster [Ref: Sanders Baronies p114]

1086: held 56 manors in Somerset, 11 in Dorset, 1 in Devon, 1 in Wilts [Ref: Watney WALLOP #684]

a charter in the Bath Cartulary gives his sons as Geoffrey and Robert and his brothers as Wimund [Ref: Keats-Rohan DP p476]

use of plural "brothers" raises a question as to whether other names have been omitted [Ref: Bevan DP++ p476]



Pedigree of Sir William De MOHUN, Baron Of Dunster
 /-----(Unk) De MOHUN
Sir William De MOHUN, Baron Of Dunster



Descendants of Sir William De MOHUN, Baron Of Dunster
1. Sir William De MOHUN, Baron Of Dunster m. Adeliz
m. Adeliz

2nd generation

4. William De MOHUN, Earl Of Somerset m. Agnes De GAUNT
m. Agnes De GAUNT father: Walter De GAUNT, Baron Of Folkingham mother: Maud Of Brittany

3rd generation

6. William De MOHUN, Baron Of Dunster m. Godeheut De TOENI
m. Godeheut De TOENI father: Roger III De TOENI, Baron Of Flamstead mother: Ida (Gertrude) Of Hainault

4th generation

12. William De MOHUN, Baron Of Dunster m. Lucy
m. Lucy
16. Yolande De MOHUN m. Ralph FITZ WILLIAM
m. Ralph FITZ WILLIAM
17. Agnes m. William De WINDSOR
m. William De WINDSOR father: William De WINDSOR, Baron Of Eton

5th generation

19. Sir Reynold De MOHUN, Baron Of Dunster m. Alice De BRIWERE
m. Alice De BRIWERE father: Sir William De BRIWERE, Baron Of Horsley mother: Beatrice De VALLE
20. (Unk) FITZ WILLIAM m.
21. William De WINDSOR m. Margaret DROKENSFORD
m. Margaret DROKENSFORD
22. Hugh De WINDSOR m.