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. Joceran Seigneur De Semur Death: Abt 992

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 death Information
date:
after 892 [Ref: Moriarty Plantagenet p40]
Sources with Information about marriage to unknown
child:
[Ref: Moriarty Plantagenet p40]
Research Notes:
Seigneur de Semur, Count in the Brionnair [Ref: Moriarty Plantagenet p40]



Pedigree of Froilan De Semur, Seigneur De Semur
Froilan De Semur, Seigneur De Semur



Descendants of Froilan De Semur, Seigneur De Semur
1. Froilan De Semur, Seigneur De Semur m.

2nd generation

2. Joceran Seigneur De Semur m. Ricosire
m. Ricosire

3rd generation

3. Geoffrey I Seigneur De Semur m.

4th generation

4. Geoffrey II Seigneur De Semur m1. (Unk) Of Brioude m2. Mahaut Heiress Of Chalons
m. (Unk) Of Brioude father: Damas Vicomte De Brioude mother: Engelberge
m. Mahaut Heiress Of Chalons father: Lambert Count Of Chalons, Viconte Of Dijon mother: Adelaide Heiress of Chalons

5th generation

5. Dalmus I Of Semur En Auxois m. Aremburge De Vergy
m. Aremburge De Vergy father: Henry Duke Of Burgundy mother: Mahaut Heiress Of Chalons
6. Thibaud Count Of Chalons m. Ermentrude
m. Ermentrude
7. Herve I Sire De Donzy m. Mathilda De Chalon
m. Mathilda De Chalon father: Thibaud Count Of Chalons mother: Ermentrude