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:
Marriage:
Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. XIII: Les Familles Feodales de France I. Marburg: Verlag von J. A. Stargardt, 1990. Information from this source tagged as [Ref: ES XIII #[0-9]*].

Sources for birth and parent Information
father:
[Ref: ES XIII #16]
Sources for death Information
date:
occ 1338 [Ref: ES XIII #144, ES XIII #16]
Sources with Information about marriage to Hugues III Lord Of Antoing And Epinoy
date:
um 1300 [Ref: ES XIII #144, ES XIII #16]
Research Notes:
Dame de Gouy [Ref: ES XIII #144, ES XIII #16]



Pedigree of Mahaut Of Picquigny
                                                                /-----Guermond Of Picquigny
                                                       /-----Eustache Of Picquigny, Vidame Of Amiens
                                                      |         \-----Adele
                                              /-----Guermond Vidame Of Amiens
                                     /-----Guermond Lord Of Picquigny, Vidame Of Amiens
                                    |        |                  /-----Bernard De St VALERY
                                    |        |         /-----Reginald De St VALERY, Baron Of Beckley
                                    |        |        |         \-----Matilda
                                    |         \-----Beatrix De St VALERY
                            /-----Guermond Lord Of Picquigny, Vidame Of Amiens
                           |        |                           /-----Stephen II Count Of Champagne
                           |        |                  /-----Eudes Count Of Champagne, Lord Of Holderness
                           |        |                 |         \-----Adela
                           |        |         /-----Stephen Of Aumale, Lord Of Holderness
                           |        |        |        |         /-----Robert I The Devil Duke Of Normandy
                           |        |        |         \-----Adelaide Of Normandy
                           |        |        |                  \-----Herleve Of Falaise
                           |         \-----Matilda Of Aumale
                           |                 |                  /-----Roger De MORTIMER
                           |                 |         /-----Ralph De MORTIMER, Baron Of Wigmore
                           |                 |        |         \-----Hawise
                           |                  \-----Hawise De MORTIMER
                           |                           \-----Milicent
                   /-----Enguerrand Vidame Of Amiens
                  |        |                                    /-----Drogo
                  |        |                           /-----Anselme Of Amiens
                  |        |                  /-----Adam Chatelian Of Amiens
                  |        |         /-----Guy Chatelian Of Amiens
                  |         \-----Flandrine Of Amiens
                  |                 |                           /-----Dreux De BOVES
                  |                 |                  /-----Enguerrand I De COUCY, Count Of Amiens
                  |                 |                 |         \-----Adele De Coucy
                  |                 |         /-----Thomas De COUCY, Count Of Anvers
                  |                 |        |        |         /-----Lutaud Seigneur De Marle
                  |                 |        |         \-----Ade De ROUCY, Dame De Marle
                  |                 |        |                  \-----Mathilde
                  |                  \-----Mathilde Of Boves
                  |                          |         /-----Guy De CRECY En LAONNOIS
                  |                           \-----Melisende De CRECY En LAONNOIS
          /-----Girard Lord Of Picquigny
         |        |                                             /-----Roger De Montgomery, Earl Of Shrewsbury
         |        |                                    /-----Robert II De Belesme, Count Of Alencon
         |        |                                   |         \-----Mabel De Belesme
         |        |                           /-----William III TALVAS, Count Of Alencon And Ponthieu
         |        |                          |        |         /-----Guy I Count Of Ponthieu
         |        |                          |         \-----Agnes Of Ponthieu
         |        |                          |                  \-----Ada
         |        |                  /-----Guy II De PONTHIEU, Count Of Ponthieu
         |        |                 |        |                  /-----Henry Of Burgundy
         |        |                 |        |         /-----Eudes I Borrel Duke Of Burgundy
         |        |                 |        |        |         \-----(Unk) Of Barcelona
         |        |                 |         \-----Helie/Alice Of Burgandy
         |        |                 |                 |         /-----William I The Great Count Of Burgundy
         |        |                 |                  \-----Matilda (Sibylle) Of Burgundy
         |        |                 |                           \-----Stephanie Of Barcelona
         |        |         /-----John I De PONTHIEU, Count Of Ponthieu
         |        |        |         \-----Ida
         |         \-----Marguerite Of Poitou
         |                 |                                    /-----Bernard De St. Valerie
         |                 |                           /-----Walter De St VALERY
         |                 |                  /-----Bernard De St VALERY
         |                 |                 |        |         /-----(Unk) De MONTHERY
         |                 |                 |         \-----Elizabeth De MONTHERY
         |                 |         /-----Reginald De St VALERY, Baron Of Beckley
         |                 |        |         \-----Matilda
         |                  \-----Laure De St VALERY
 /-----Jean Lord Of Picquigny
|        |         /-----Anseau II Of Crecques
|         \-----Mathile Of Crecques
|                  \-----Beatrix Of Guines
Mahaut Of Picquigny
|         /-----Gilles Of Beaumetz, Chatelian De Bapaume
 \-----Marguerite Of Beaumetz



Descendants of Mahaut Of Picquigny
1. Mahaut Of Picquigny m. Hugues III Lord Of Antoing And Epinoy
m. Hugues III Lord Of Antoing And Epinoy father: Hugues II Lord Of Antoing And Epinoy mother: Phillipine De Harnes