Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 05-01-2023.

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: Children:
  1. Guermond Lord Of Picquigny, Vidame Of Amiens Death: After 1178

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]*].
  2. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].

Sources for birth and parent Information
father:
[Ref: Keats-Rohan DD p698]
Sources with Information about marriage to Guermond Vidame Of Amiens
names:
father of Gerard II de Picquigny & dau Reginald de St VALERY [Ref: Keats-Rohan DD p698],
child:
[Ref: ES XIII #143]
Research Notes:



Pedigree of Beatrix De St VALERY
                                     /-----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
Beatrix De St VALERY



Descendants of Beatrix De St VALERY
1. Beatrix De St VALERY m. Guermond Vidame Of Amiens
m. Guermond Vidame Of Amiens father: Eustache Of Picquigny, Vidame Of Amiens

2nd generation

2. Guermond Lord Of Picquigny, Vidame Of Amiens m1. Matilda Of Aumale m2. Beatrix
m. Matilda Of Aumale father: Stephen Of Aumale, Lord Of Holderness mother: Hawise De MORTIMER
m. Beatrix

3rd generation

3. Guermond Lord Of Picquigny, Vidame Of Amiens m. Flandrine Of Amiens
m. Flandrine Of Amiens father: Guy Chatelian Of Amiens mother: Mathilde Of Boves

4th generation

7. Enguerrand Vidame Of Amiens m. Marguerite Of Poitou
m. Marguerite Of Poitou father: John I De PONTHIEU, Count Of Ponthieu mother: Laure De St VALERY

5th generation

8. 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