Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 06-30-2022.

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. John Le POER Birth: 29 Aug 1281 in Caernarvon, Wales

Bibliography
  1. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 02 Bass-Canning. London: St Catherine Press, 1912. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Vol 2 also available at http://archive.org/completepeerageo02coka Information from this source tagged as [Ref: CP II [Ap][p0-9].*].
  2. Cochoit, Joe, Sybil de Mandeville. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/26/2011. Subject: Sybil de Mandeville, Le Poer, Bodrugan. Available at https://groups.google.com/g/soc.genealogy.medieval/c/nOEHVmBkiUA/m/krfkLiFWthUJ. Author address: chochoit at gmail dot com. Information from this source tagged as [Ref: Joe Cochoit SGM 4/26/2011-131726].

Sources for birth and parent Information
father:
[Ref: Joe Cochoit SGM 4/26/2011-131726]
Sources for death Information
date:
[Ref: Joe Cochoit SGM 4/26/2011-131726]
Sources with Information about marriage to Sibyl De MANDEVILLE
date:
first marriage of Sibyl [Ref: CP II p199],
child:
[Ref: Joe Cochoit SGM 4/26/2011-131726]
Research Notes:
4 Apr 1283: drowned at sea [Ref: Joe Cochoit SGM 4/26/2011-131726]



Pedigree of Piers Le POER
 /-----John Le POER
Piers Le POER



Descendants of Piers Le POER
1. Piers Le POER m. Sibyl De MANDEVILLE
m. Sibyl De MANDEVILLE father: (Unk) De MANDEVILLE mother: Alice GIFFARD