Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 12-10-2023.

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:
Marriage:
Bibliography
  1. Craig, F N, Maternal Ancestry of Governor Thomas Dudley - Hoo, St Omer, Malmains, St Leger, FitzWarin and Andevill, NEHGR v140 (Jul 1986) pp219-229. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Craig Dudley-Hoo p[0-9]*].
  2. 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 v4p[0-9]*].

Sources for birth and parent Information
date:
age 12 in 1365 [Ref: Craig Dudley-Hoo p220],
parents:
[Ref: Craig Dudley-Hoo p220, Richardson RoyalAnc v4p540]
Sources with Information about marriage to Thomas WARENNE
date:
before 1368 [Ref: Craig Dudley-Hoo p220],
names:
[Ref: Richardson RoyalAnc v4p540]
Sources with Information about marriage to Richard HORNE
names:
[Ref: Richardson RoyalAnc v4p540]
Research Notes:
1368: granted seisin of her inheritance [Ref: Craig Dudley-Hoo p220]



Pedigree of Elizabeth De St OMER
                                     /-----Thomas Of Saint-Omer
                            /-----William De St OMER
                   /-----Thomas De St OMER
                  |        |                                    /-----Roger III De TOENI, Baron Of Flamstead
                  |        |                           /-----Ralph V De TOENI, Baron Of Flamstead
                  |        |                          |         \-----Ida (Gertrude) Of Hainault
                  |        |                  /-----Roger IV De TOENI, Baron Of Flamstead
                  |        |                 |        |         /-----Sir Robert II De Beaumont, Earl Of Leicester
                  |        |                 |         \-----Margaret De BEAUMONT
                  |        |                 |                  \-----Amicia De Gael
                  |        |         /-----Ralph VI De TOENI, Baron Of Flamstead
                  |        |        |        |                  /-----Roscelin De BEAUMONT, Viscount Of Maine
                  |        |        |        |         /-----Richard I De BEAUMONT, Viscount Of Maine
                  |        |        |        |        |         \-----Constance
                  |        |        |         \-----Constance De BEAUMONT
                  |        |        |                 |         /-----Richard II Seigneur of l'Aigle
                  |        |        |                  \-----Lucie De L'AIGLE
                  |        |        |                           \-----Beatrice
                  |         \-----Margaret De TONY
                  |                 |                           /-----Gilbert De LACY
                  |                 |                  /-----Hugh De LACY, Baron Of Weobley
                  |                 |         /-----Walter De LACY, Baron Of Weobley
                  |                 |        |        |         /-----Baderon De MONMOUTH
                  |                 |        |         \-----Roheis De MONMOUTH
                  |                 |        |                  \-----Rohese De CLARE
                  |                  \-----Petronilla De LACY
                  |                          |                  /-----William De BRAOS, Baron Of Bramber
                  |                          |         /-----William De BRAOS, Baron Of Bramber
                  |                          |        |         \-----Bertha Of Hereford
                  |                           \-----Margaret De BRAOISE
                  |                                   |         /-----Bernard De St VALERY, Baron Of Beckley
                  |                                    \-----Matilda De ST VALERIE De HAIA
                  |                                             \-----Matilda
          /-----Sir William De St OMER
         |         \-----Alice
 /-----Sir Thomas De St OMER
|         \-----Elizabeth
Elizabeth De St OMER
 \-----Margaret



Descendants of Elizabeth De St OMER
1. Elizabeth De St OMER m1. Thomas WARENNE m2. Richard HORNE
m. Thomas WARENNE
m. Richard HORNE