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:
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]*].

Sources for birth and parent Information
father:
dotted line to Geoffrey fitz Geoffrey de Teyl [Ref: Fowler Mandeville p85]
Research Notes:
1241-58: in Eaton [Ref: Fowler Mandeville p85]



Pedigree of Geoffrey De TEYL
                                              /-----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
 /-----Geoffrey Fitz GEOFFREY De TEYL
|        |                  /-----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
Geoffrey De TEYL



Descendants of Geoffrey De TEYL
1. Geoffrey De TEYL