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:
Children:
  1. William De BEAUCHAMP, Baron Of Eaton Death: 1259

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. 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
parents:
[Ref: Fowler Mandeville p85, Sanders Baronies p40(1)]
Sources for death Information
date:
[Ref: Sanders Baronies p40]
by 1238-9 [Ref: Fowler Mandeville p85]
Sources with Information about marriage to unknown
child:
[Ref: Fowler Mandeville p85, Sanders Baronies p40]
Research Notes:
Baron of Eaton [Ref: Fowler Mandeville p85]

inherited Barony of Eaton Socon from uncle [Ref: Sanders Baronies p40]

1221: succeeded as Baron of Eaton [Ref: Fowler Mandeville p85]



Pedigree of John De BEAUCHAMP, Baron Of Eaton
                                              /-----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
                           |                 |                  /-----Gilbert Count Of Brionne
                           |                 |         /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                           |                  \-----Rohais
                           |                          |         /-----Walter Giffard Lord Of Longueville
                           |                           \-----Rohese GIFFARD
                           |                                    \-----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
                  |                 |                           /-----Gilbert Count Of Brionne
                  |                 |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                  |                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
                  |                 |        |        |         /-----Walter Giffard Lord Of Longueville
                  |                 |        |         \-----Rohese GIFFARD
                  |                 |        |                  \-----Ermengarde FLATEL
                  |                  \-----Adeliza De CLARE
                  |                          |                  /-----Renaud Count Of Clermont
                  |                          |         /-----Hugh Count Of Clermont
                  |                          |        |         \-----Ermengardis
                  |                           \-----Adeliza De CLERMONT
                  |                                   |         /-----Hildouin III De Rameru, Count Of Montdidier And Roucy
                  |                                    \-----Margaret De Roucy
                  |                                             \-----Adele De Roucy
          /-----Geoffrey De MANDEVILLE
 /-----William Fitz GEOFFREY
|        |                  /-----Halneth De BIDUN, Baron Of Lavendon
|        |         /-----John De BIDUN, Baron Of Lavendon
|        |        |         \-----Sara
|         \-----Maud De BIDUN
|                 |                  /-----William I MAUDIT
|                 |         /-----William II MAUDIT
|                 |        |         \-----Hawise
|                  \-----Alice MAUDIT
|                          |                  /-----Winmar Flandrensis De HAMESLAPE
|                          |         /-----Michael De HAMESLAPE, Baron Of Hanslope
|                           \-----Maude De HAMESLAPE
John De BEAUCHAMP, Baron Of Eaton
|                                    /-----Hugh De BEAUCHAMP, Baron Beauchamp Of Bedford
|                           /-----Simon I De BEAUCHAMP, Baron Beauchamp Of Bedford
|                          |        |                  /-----(Unk) De Taillebois
|                          |        |         /-----Ralph De Taillebois
|                          |         \-----Matilda De Taillebois
|                          |                  \-----Adelina
|                  /-----Hugh I De BEAUCHAMP, Baron Beauchamp Of Eaton S
|         /-----Oliver De BEAUCHAMP
|        |        |                  /-----Geoffrey De TRAILLY
|        |        |         /-----Geoffrey De TRAILLY
|        |        |        |        |         /-----William ESPEC, Baron Of Old Wardon
|        |        |        |         \-----Albreda ESPEC
|        |         \-----Philippa De TRAILLI
|        |                  \-----(Unk)
 \-----Olive De BEAUCHAMP
          \-----Agnes



Descendants of John De BEAUCHAMP, Baron Of Eaton
1. John De BEAUCHAMP, Baron Of Eaton m.

2nd generation

2. William De BEAUCHAMP, Baron Of Eaton m.

3rd generation

3. Ralph De BEAUCHAMP, Baron Of Eaton m.