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. Hervey De LEON, Earl Of Wiltshire Death: 1168 in Brittany
  2. Eleanor Of Leon

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 12-2, Tracton-Zz. London: St Catherine Press, 1959. 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/2 [Ap][p0-9].*].
  2. 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]*].
  3. 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 v1[pc][0-9]*].

Sources for birth and parent Information
father:
[Ref: CP XII/2 p727(d), Richardson RoyalAnc v1p541],
name:
Wihenoc Vicount of Leon [Ref: Keats-Rohan DD p644]
Sources with Information about marriage to unknown
child:
[Ref: CP XII/2 p727, Keats-Rohan DD p644, Richardson RoyalAnc v1p499, Richardson RoyalAnc v1p541]
Research Notes:
Vicomte of Leon, in Brittany [Ref: CP XII/2 p727]
Vicomte of Leon [Ref: Keats-Rohan DD p644]

heir of his father [Ref: Richardson RoyalAnc v1p541]

c1127/8: succeeded his father as Vicomte of Leon [Ref: CP XII/2 p727(d)]



Pedigree of Guiomar III Vicomte Of Leon
 /-----Hervey Vicomte Of Leon
Guiomar III Vicomte Of Leon



Descendants of Guiomar III Vicomte Of Leon
1. Guiomar III Vicomte Of Leon m.

2nd generation

2. Hervey De LEON, Earl Of Wiltshire m. (Unk Dau)
m. (Unk Dau) father: Stephen Of Blois, King Of England
3. Eleanor Of Leon m. Eudes II Vicount Of Porhoet
m. Eudes II Vicount Of Porhoet father: Geoffrey Vicomte De Porhoet mother: Hawise Of Brittany

3rd generation

6. Eudo Count Of Porhoet m. Margaret
m. Margaret

4th generation

9. Maud Of Porhoet m. Geoffrey De Fougers, Seigneur Of Fougeres
m. Geoffrey De Fougers, Seigneur Of Fougeres father: William De FOUGERES mother: Agatha Du HUMMET
10. Joan Of Porhoet m. Oliver De MONTFORT
m. Oliver De MONTFORT father: Philip De MONTAUBAN
11. Eleonore Of Porhoet m1. Alain V Vicount Of Rohan m2. Pierre De CHEMILLE
m. Alain V Vicount Of Rohan father: Alain IV Vicount Of Rohan mother: Mabel Of Fougeres
m. Pierre De CHEMILLE

5th generation

12. Raoul Seigneur De Fougers m. Isabel De CRAON
m. Isabel De CRAON father: Amaury I De CRAON, Sire De Craon mother: Jeanne De Roches
14. Alain VI Vicount Of Rohan m. Thomasse De La Roche-Bernard
m. Thomasse De La Roche-Bernard