Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

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. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 05 E-Goojerat. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP V [Ap][p0-9].*].

Sources for birth and parent Information
date:
age 28 in 1280 [Ref: CP V p116(e)],
father:
[Ref: CP V p116(e)]
Sources for death Information
date:
shortly before 15 May 1291 [Ref: CP V p116(e)]
Research Notes:
heir of father [Ref: CP V p116(e)]

heir was his brother, William [Ref: CP V p116(e)]



Pedigree of Thomas 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 FITZ GILBERT De CLARE, Baron Of Clare
                                    |                  \-----Rohais
                                    |                           \-----Rohese GIFFARD
                            /-----Ernulf De MANDEVILLE
                           |        |                  /-----Alberic De VERE, Baron Of Hedingham
                           |        |         /-----Alberic II De VERE, Baron Of Hedingham
                           |        |        |         \-----Beatrix
                           |         \-----Rohese De VERE
                           |                 |                  /-----Richard FITZ GILBERT De CLARE, Baron Of Clare
                           |                 |         /-----Gilbert FITZ RICHARD, Baron Of Clare
                           |                 |        |         \-----Rohese GIFFARD
                           |                  \-----Adeliza De CLARE
                           |                          |         /-----Hugh Count Of Clermont
                           |                           \-----Adeliza De CLERMONT
                           |                                    \-----Margaret De Roucy
                   /-----Geoffrey De MANDEVILLE
                  |        |                           /-----(Unk) De OILLY
                  |        |                  /-----Nigel De Oilly, Baron Of Hook Norton
                  |        |         /-----Robert De Oilly, Baron Of Hook Norton
                  |        |        |         \-----Agnes
                  |         \-----Alice De Oilly
                  |                 |                  /-----Sigulf
                  |                 |         /-----Forne SIGULFSON, Lord Of Greystoke
                  |                  \-----Edith SIGULFSSON
          /-----Geoffrey De MANDEVILLE
 /-----Ralph De MANDEVILLE
Thomas De MANDEVILLE



Descendants of Thomas De MANDEVILLE
1. Thomas De MANDEVILLE