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:
Children:
  1. (Unk Dau) Heiress Of Rennes

Bibliography
  1. Moriarty, G Andrews, Plantagenet Ancestry of King Edward III And Queen Philippa. Salt Lake: Mormon Pioneer Genealogical Society, 1985. LDS Film#0441438. NYPL ARF-86-2555. Available at https://familysearch.org/search/film/007905814?cat=66443. Also available at https://familysearch.org/search/catalog/66443. Information from this source tagged as [Ref: Moriarty Plantagenet p[0-9]*].

Sources for birth and parent Information
parents:
Gurivant & dau Erispoe Duke of Brittany [Ref: Moriarty Plantagenet p13]
Sources for death Information
date:
Count 887-890 [Ref: Moriarty Plantagenet p13]
Sources with Information about marriage to unknown
child:
[Ref: Moriarty Plantagenet p13]
Research Notes:
Count of Rennes [Ref: Moriarty Plantagenet p13]

Deeated the Northmen at Cuisnon 890 [Ref: Moriarty Plantagenet p13]



Pedigree of Berenger Count Of Rennes
 /-----Gurivant Count Of Rennes
Berenger Count Of Rennes
|                  /-----Nominoe King Of Brittany
|         /-----Erispoe Duke Of Brittany
|        |         \-----Argentasl
 \-----(Unk Dau) Heiress Of Brittany



Descendants of Berenger Count Of Rennes
1. Berenger Count Of Rennes m.

2nd generation

2. (Unk Dau) Heiress Of Rennes m. Paskurtan Count Of Rennes
m. Paskurtan Count Of Rennes father: Adam I The Great Count Of Nantes And Vannes, Duke Of Brit mother: Oreguen

3rd generation

3. Judhael Count Of Rennes m. Gerberge
m. Gerberge
5. Rioanteline m. Haimon I Count In North Brittany
m. Haimon I Count In North Brittany

4th generation

6. Conan I Duke Of Brittany m. Ermengarde Of Anjou
m. Ermengarde Of Anjou father: Geoffrey I Grisgonelle Count Of Anjou mother: Adele Of Troyes
8. Josselin Vicount Of Dinan m. Orgwen
m. Orgwen
10. Rivallon Seigneur Of Dol And Combourg m. Arembourge De PUISET
m. Arembourge De PUISET

5th generation

13. Geoffrey Duke Of Brittany m. Hawise Of Normandy
m. Hawise Of Normandy father: Richard I The Fearless Duke Of Normandy mother: Gunnora
16. Judith Of Brittany m. Richard II The Good Duke Of Normandy
m. Richard II The Good Duke Of Normandy father: Richard I The Fearless Duke Of Normandy mother: Gunnora
18. Oliver I Vicount Of Dinan m. Ganna
m. Ganna
19. Bertrand Seigneur Of Jugon m.
20. Jean Seigneur Of Dol m.