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: Children:
  1. Eustachie Of Argenton Death: After 1244

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]*].

Sources with Information about marriage to Pierre Of Argenton
child:
[Ref: ES III.4 #810]
Research Notes:



Pedigree of Sibylle Of Mortagne
Sibylle Of Mortagne



Descendants of Sibylle Of Mortagne
1. Sibylle Of Mortagne m. Pierre Of Argenton
m. Pierre Of Argenton

2nd generation

2. Eustachie Of Argenton m1. Guillaume V Vicomte of Aunay m2. Gui De THOUARS, Count Of Brittany m3. Renaud De MAULEVNER
m. Guillaume V Vicomte of Aunay
m. Gui De THOUARS, Count Of Brittany father: Geoffrey V Vicount Of Thouars mother: Aimee/Aenor De Lusignan
m. Renaud De MAULEVNER