Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-30-2024.

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:
Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].

Sources for birth and parent Information
father:
[Ref: CP X AppA p16]
Sources with Information about marriage to Sigurd I King Of Norway
date:
1099, 1101, or 1102 [Ref: CP X AppA p16]
Research Notes:



Pedigree of Biadmunia
 /-----Muirchertach MacToirdelbach High King Of Ireland
Biadmunia



Descendants of Biadmunia
1. Biadmunia m. Sigurd I King Of Norway
m. Sigurd I King Of Norway father: Magnus Olavsson Barfuss King Of Norway mother: Thora