Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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 available to be downloaded.

Index of Modern Lines (immigrants to America and their descendants) is here, notable people here, and Gedcom here.


Individual Page


Family:
Bibliography
  1. Ravilious, John, Mowbray ancestry of Camoys and Hansard. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 6/19/2007. Subject: Re: Mowbray ancestry of Camoys and Hansard: a conjecture. Available at https://groups.google.com/g/soc.genealogy.medieval/c/xVJhEyQH-n0/m/3i03vMlXfsQJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 6/19/2007-131819].

Sources for birth and parent Information
parents:
[Ref: John Ravilious SGM 6/19/2007-131819]
Sources for death Information
date:
before 10 Nov 1233 [Ref: John Ravilious SGM 6/19/2007-131819]
Research Notes:



Pedigree of Robert De MOWBRAY
                                     /-----William D'AUBIGNEY
                            /-----Roger D'AUBIGNEY
                           |        |         /-----(Unk) PLESSIS
                           |         \-----(Unk) PLESSIS
                   /-----Sir Nele D'AUBIGNEY, Baron Of Thirsk
                  |        |         /-----(Unk) De MONTBRAI
                  |         \-----Amica De MOWBRAY
          /-----Roger De MOWBRAY, Baron Of Thirsk
         |        |                  /-----Hugh De GOURNAY
         |        |         /-----Gerold De GOURNAY, Lord Of Gournay-En-Bray
         |        |        |        |         /-----Gerard De FLEITELL
         |        |        |         \-----Basilia De FLEITELL
         |         \-----Gundred GOURNEY
         |                 |                           /-----Rodulf De Warrene
         |                 |                  /-----Ralph II De Warrene
         |                 |                 |        |         /-----Tesselin Vicomte Of Rouen
         |                 |                 |         \-----Beatrice De VASCOEUIL
         |                 |         /-----William De Warrene, Earl Of Surrey
         |                 |        |         \-----Emma
         |                  \-----Edith De WARENNE
         |                          |         /-----Gherbod The Fleming, Advocate Of St. Bertins
         |                           \-----Gundred
 /-----Nigel De MOWBRAY, Baron Of Thirsk
|        |                                    /-----Ralph De GANT
|        |                           /-----Ralph De GANT, Lord Of Aalst
|        |                  /-----Gilbert De GANT, Baron Of Folkingham
|        |                 |        |                           /-----Wigeric Count in Bidgau
|        |                 |        |                  /-----Siegfried Count Of Luxemburg
|        |                 |        |                 |         \-----Cunegunde
|        |                 |        |         /-----Frederick I Count Of Luxemburg
|        |                 |        |        |        |         /-----Ebergard Count In The Nordgau, Count Of Alsace
|        |                 |        |        |         \-----Hedwig Of Nordgau
|        |                 |        |        |                  \-----Bertha
|        |                 |         \-----Gisele Of Luxembourg
|        |                 |                 |                  /-----Udo Count In The Wetterau
|        |                 |                 |         /-----Herbert I Count In The Kinziggau
|        |                 |                 |        |         \-----Cunegundis Of Vermandois
|        |                 |                  \-----Ermentrude Of Kinziggau
|        |                 |                          |         /-----Megingoz Count Of The Avalgau
|        |                 |                           \-----Irmentrude
|        |                 |                                    \-----Gerberga
|        |         /-----Walter De GAUNT, Baron Of Folkingham
|        |        |        |                           /-----Thursten De Bastenburgh
|        |        |        |                  /-----Hugh With The Beard De Montfort
|        |        |        |         /-----Hugh De Montfort, Baron Of Haughley
|        |        |         \-----Alice De MONTFORT
|        |        |                 |         /-----Richard De Beaufour
|        |        |                  \-----Alice Of Beaufour
|        |        |                          |                  /-----Asperlang
|        |        |                          |         /-----Ralph Count Of Ivry
|        |        |                          |        |         \-----Espriota
|        |        |                           \-----(Dau)
|        |        |                                    \-----Albereda
|         \-----Alice GANT
|                 |                                             /-----Judhael Count Of Rennes
|                 |                                    /-----Conan I Duke Of Brittany
|                 |                                   |         \-----Gerberge
|                 |                           /-----Geoffrey Duke Of Brittany
|                 |                          |        |         /-----Geoffrey I Grisgonelle Count Of Anjou
|                 |                          |         \-----Ermengarde Of Anjou
|                 |                          |                  \-----Adele Of Troyes
|                 |                  /-----Eudes I Count Of Brittany
|                 |                 |        |                  /-----William Longspee Duke Of Normandy
|                 |                 |        |         /-----Richard I The Fearless Duke Of Normandy
|                 |                 |        |        |         \-----Espriota
|                 |                 |         \-----Hawise Of Normandy
|                 |                 |                 |         /-----(Unk) Forquelar Of Cirques
|                 |                 |                  \-----Gunnora
|                 |         /-----Stephen Count Of Brittany
|                 |        |        |                           /-----Budic Count Of Cornuaille
|                 |        |        |                  /-----Benoit Count Of Cornuaille
|                 |        |        |         /-----Alain Cagnairt Count Of Cornuaille
|                 |        |        |        |         \-----Guinodeon
|                 |        |         \-----Agnes Of Cornuaille
|                 |        |                 |                  /-----Hoel Count Of Nantes
|                 |        |                 |         /-----Judicael Count Of Nantes
|                 |        |                  \-----Judith Of Nantes
|                 |        |                           \-----Melisende
|                  \-----Maud Of Brittany
|                           \-----Hawise Of Guincamp
Robert De MOWBRAY
|                                    /-----William PATRICK
|                           /-----Richard Fitz WILLIAM
|                          |         \-----Gisla
|                  /-----William PATRICK, Baron Of Patricksbourne
|                 |        |         /-----Robert FITZ HUGH, Lord Of Malpas
|                 |         \-----Letitia De MALPAS
|         /-----William PATRICK, Baron Of Patricksbourne
|        |         \-----Matilda
 \-----Mabel



Descendants of Robert De MOWBRAY
1. Robert De MOWBRAY