Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 06-30-2022.

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 Fitz GEOFFREY De TEYL
  2. Robert Fitz GEOFFREY Death: After 1232
  3. William Fitz GEOFFREY Death: Before 1221

Bibliography
  1. Fowler, G Herbert, Mandeville, Fitz Geoffrey, and Beauchamp of Eaton, in The Genealogist, New Series, v29 (Oct 1912). NYPL *ZAN-G233 Reels 18-32. LDS Film#086970. Journal available at https://familysearch.org/search/catalog/14199. Article available at https://familysearch.org/search/film/008649244 images 259-262. Information from this source tagged as [Ref: Fowler Mandeville p[0-9]*].
  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. 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]*].

Sources for birth and parent Information
father:
[Ref: Fowler Mandeville p85, Keats-Rohan DD p566, Sanders Baronies p40(1)]
Sources with Inaccurate birth and parent Information
grandfather:
probably Walter de Mandeville, younger son of Geoffrey I [Ref: Keats-Rohan DD p566]
Sources for death Information
date:
before 1200 [Ref: Keats-Rohan DD p566]
before 1219 [Ref: Sanders Baronies p128]
Sources with Information about marriage to Maud De BIDUN
date:
by 1185 [Ref: Fowler Mandeville p85],
names:
[Ref: Keats-Rohan DD p326, Sanders Baronies p128],
child:
[Ref: Fowler Mandeville p85, Keats-Rohan DD p566]
Research Notes:
probably illegitimate son of William de Mandeville, 3rd Earl of Essex [Ref: Sanders Baronies p40(1)]



Pedigree of Geoffrey De MANDEVILLE
                            /-----Geoffrey De MANDEVILLE, Baron Of Pleshy
                   /-----William De MANDEVILLE, Baron Of Pleshy
                  |         \-----Athelaise
          /-----Geoffrey De MANDEVILLE, Earl Of Essex
         |        |                  /-----Hubert De Ryes
         |        |         /-----Eudo De RIE, Dapifer
         |         \-----Margaret RIE
         |                 |                                    /-----Richard I The Fearless Duke Of Normandy
         |                 |                           /-----Godfrey Count Of Brionne
         |                 |                          |         \-----Gunnora
         |                 |                  /-----Gilbert Count Of Brionne
         |                 |         /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
         |                  \-----Rohais
         |                          |                  /-----Osbern De Bolbec, Seigneur Of Longueville
         |                          |         /-----Walter Giffard Lord Of Longueville
         |                          |        |        |         /-----(Unk) Forquelar Of Cirques
         |                          |        |         \-----Wevie
         |                           \-----Rohese GIFFARD
         |                                   |         /-----Gerard De FLEITELL
         |                                    \-----Ermengarde FLATEL
 /-----William De MANDEVILLE, Earl Of Essex
|        |                  /-----Alberic De VERE, Baron Of Hedingham
|        |         /-----Alberic II De VERE, Baron Of Hedingham
|        |        |         \-----Beatrix
|         \-----Rohese De VERE
|                 |                                             /-----Richard I The Fearless Duke Of Normandy
|                 |                                    /-----Godfrey Count Of Brionne
|                 |                                   |         \-----Gunnora
|                 |                           /-----Gilbert Count Of Brionne
|                 |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
|                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
|                 |        |        |                  /-----Osbern De Bolbec, Seigneur Of Longueville
|                 |        |        |         /-----Walter Giffard Lord Of Longueville
|                 |        |        |        |        |         /-----(Unk) Forquelar Of Cirques
|                 |        |        |        |         \-----Wevie
|                 |        |         \-----Rohese GIFFARD
|                 |        |                 |         /-----Gerard De FLEITELL
|                 |        |                  \-----Ermengarde FLATEL
|                  \-----Adeliza De CLARE
|                          |                                    /-----Renaud
|                          |                           /-----Hugh Butler Of France
|                          |                  /-----Renaud Count Of Clermont
|                          |         /-----Hugh Count Of Clermont
|                          |        |         \-----Ermengardis
|                           \-----Adeliza De CLERMONT
|                                   |                           /-----Hildouin I Seigneur De Rameru
|                                   |                  /-----Hildouin II De Rameru
|                                   |         /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
|                                   |        |         \-----Anonima
|                                    \-----Margaret De Roucy
|                                            |                  /-----Giselbert Count Of Roucy
|                                            |         /-----Ebles I Count Of Rheims And Roucy
|                                            |        |         \-----(Unk Dau)
|                                             \-----Adele De Roucy
|                                                     |         /-----Regnier IV Count Of Hainault
|                                                      \-----Beatrix Of Hainault
|                                                               \-----Hedwig Of France
Geoffrey De MANDEVILLE



Descendants of Geoffrey De MANDEVILLE
1. Geoffrey De MANDEVILLE m. Maud De BIDUN
m. Maud De BIDUN father: John De BIDUN, Baron Of Lavendon mother: Alice MAUDIT

2nd generation

2. Geoffrey Fitz GEOFFREY De TEYL m.
3. Robert Fitz GEOFFREY m.
4. William Fitz GEOFFREY m. Olive De BEAUCHAMP
m. Olive De BEAUCHAMP father: Oliver De BEAUCHAMP mother: Agnes

3rd generation

7. John De BEAUCHAMP, Baron Of Eaton m.

4th generation

8. William De BEAUCHAMP, Baron Of Eaton m.

5th generation

9. Ralph De BEAUCHAMP, Baron Of Eaton m.