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:
Marriage: Children:
  1. Girard Lord Of Picquigny Death: Abt May 1248

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.4 (#601-#820): Das Feudale Frankreich und sein Einfluss auf die Welt des Mittelalters. Marburg: Verlag von J. A. Stargardt, 1989. Information from this source tagged as [Ref: ES III.4 #[0-9]*].
  2. 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
parents:
[Ref: ES III.4 #638],
father:
[Ref: ES XIII #143]
Sources for death Information
date:
occ 1209 [Ref: ES XIII #143]
Sources with Information about marriage to Enguerrand Vidame Of Amiens
date:
[Ref: ES III.4 #638],
child:
[Ref: ES XIII #143]
Research Notes:



Pedigree of Marguerite Of Poitou
                                                       /-----Hugh De Montgomery
                                              /-----Roger De Montgomery, Seigneur Of Montgomery
                                             |         \-----Josceline
                                             |                  \-----Senfrie
                                     /-----Roger De Montgomery, Earl Of Shrewsbury
                                    |         \-----Emma
                            /-----Robert II De Belesme, Count Of Alencon
                           |        |                           /-----Guilleume Lord of Belleme
                           |        |                  /-----William I Count Of Alencon And Bellasme
                           |        |                 |         \-----Mathilda Dame De Conde-Sur-Noireau
                           |        |         /-----William II TALVAS
                           |        |        |         \-----Mathilde
                           |         \-----Mabel De Belesme
                           |                 |         /-----Arnulf
                           |                  \-----Hildeburg
                   /-----William III TALVAS, Count Of Alencon And Ponthieu
                  |        |                                    /-----Hugh I Count Of Ponthieu
                  |        |                           /-----Enguerrand I Count Of Ponthieu
                  |        |                          |         \-----Gisle Of France
                  |        |                  /-----Hugh II Count Of Ponthieu
                  |        |                 |        |         /-----Arnulf Count Of Holland And Ghent
                  |        |                 |         \-----Adela Of Holland
                  |        |                 |                  \-----Luitgard Of Luxembourg
                  |        |         /-----Guy I Count Of Ponthieu
                  |        |        |        |         /-----Guenfroi Count Of Aumale
                  |        |        |         \-----Bertha Of Aumale
                  |         \-----Agnes Of Ponthieu
                  |                  \-----Ada
          /-----Guy II De PONTHIEU, Count Of Ponthieu
         |        |                                             /-----Hugh Capet King Of France
         |        |                                    /-----Robert II The Pious King Of France
         |        |                                   |         \-----Adelaide Of Poitou
         |        |                           /-----Robert The Old Duke Of Burgundy
         |        |                          |        |         /-----William I Count Of Aries And Provence
         |        |                          |         \-----Constance Of Provence
         |        |                          |                  \-----Adelaide (Blanch) Of Anjou
         |        |                  /-----Henry Of Burgundy
         |        |                 |        |                  /-----Geoffrey II Seigneur De Semur
         |        |                 |        |         /-----Dalmus I Of Semur En Auxois
         |        |                 |        |        |         \-----(Unk) Of Brioude
         |        |                 |         \-----Helle Of Semur En Auxois
         |        |                 |                 |         /-----Henry Duke Of Burgundy
         |        |                 |                  \-----Aremburge De Vergy
         |        |                 |                           \-----Mahaut Heiress Of Chalons
         |        |         /-----Eudes I Borrel Duke Of Burgundy
         |        |        |        |                           /-----Borrell II Count Of Barcelona
         |        |        |        |                  /-----Raimond Borrel Count Of Barcelona
         |        |        |        |                 |         \-----Luitgard
         |        |        |        |         /-----Berengar Raimond I Count Of Barcelona
         |        |        |        |        |        |         /-----Roger I Count Of Carcassone
         |        |        |        |        |         \-----Ermisende
         |        |        |        |        |                  \-----Adelaide Of Pons
         |        |        |         \-----(Unk) Of Barcelona
         |        |        |                 |         /-----Sunifredo II Lord Of Lluca And Villanova
         |        |        |                  \-----Guisle Of Lluca
         |        |        |                           \-----Ermendinde Of Balsareny
         |         \-----Helie/Alice Of Burgandy
         |                 |                                    /-----Adalbert Marquess Of Ivrea
         |                 |                           /-----Otto William Count Of Burgundy, Nevers, And Dijon
         |                 |                          |         \-----Gerberga
         |                 |                  /-----Raynald I Count Of Burgundy
         |                 |                 |        |         /-----Renaud Count Of Rheims And Roucy
         |                 |                 |         \-----Ermentrude Of Roucy
         |                 |                 |                  \-----Alberade Of Lorraine
         |                 |         /-----William I The Great Count Of Burgundy
         |                 |        |        |                  /-----Richard I The Fearless Duke Of Normandy
         |                 |        |        |         /-----Richard II The Good Duke Of Normandy
         |                 |        |        |        |         \-----Gunnora
         |                 |        |         \-----Alice Of Normandy
         |                 |        |                 |         /-----Conan I Duke Of Brittany
         |                 |        |                  \-----Judith Of Brittany
         |                 |        |                           \-----Ermengarde Of Anjou
         |                  \-----Matilda (Sibylle) Of Burgundy
         |                          |                           /-----Borrell II Count Of Barcelona
         |                          |                  /-----Raimond Borrel Count Of Barcelona
         |                          |                 |         \-----Luitgard
         |                          |         /-----Berengar Raimond I Count Of Barcelona
         |                          |        |        |         /-----Roger I Count Of Carcassone
         |                          |        |         \-----Ermisende
         |                          |        |                  \-----Adelaide Of Pons
         |                           \-----Stephanie Of Barcelona
         |                                   |         /-----Sunifredo II Lord Of Lluca And Villanova
         |                                    \-----Guisle Of Lluca
         |                                             \-----Ermendinde Of Balsareny
 /-----John I De PONTHIEU, Count Of Ponthieu
|         \-----Ida
Marguerite Of Poitou
|                                             /-----Gulbert De St. Valerie
|                                    /-----Bernard De St. Valerie
|                                   |         \-----(Unk Dau)
|                           /-----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



Descendants of Marguerite Of Poitou
1. Marguerite Of Poitou m. Enguerrand Vidame Of Amiens
m. Enguerrand Vidame Of Amiens father: Guermond Lord Of Picquigny, Vidame Of Amiens mother: Flandrine Of Amiens

2nd generation

2. Girard Lord Of Picquigny m1. Laure De MONTFORT m2. Alix Of Vierzon m3. Mathile Of Crecques
m. Laure De MONTFORT father: Simon IV De MONTFORT L'AUMARY mother: Alix De MONTMORENCY
m. Alix Of Vierzon father: Herve III Lord Of Vierzon mother: Marie Of Dampierre
m. Mathile Of Crecques father: Anseau II Of Crecques mother: Beatrix Of Guines

3rd generation

3. Jean Lord Of Picquigny m. Marguerite Of Beaumetz
m. Marguerite Of Beaumetz father: Gilles Of Beaumetz, Chatelian De Bapaume