Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 09-28-2022.

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:
Bibliography
  1. Ravilious, John, Gwion ap Jonas, 2nd husband of Margaret ferch Madog. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 11/14/2005. Subject: Gwion ap Jonas, 2nd husband of Margaret ferch Madog. Available at https://groups.google.com/g/soc.genealogy.medieval/c/mbjEHCvq2b0/m/qbwBHOYly-AJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 11/14/2005-191427].

Sources for birth and parent Information
father:
[Ref: John Ravilious SGM 11/14/2005-191427]
Research Notes:



Pedigree of Ynyr Ap Jonas
                            /-----Rhys Sais Ap Ednyfed
                   /-----Tudor Ap Rhys Sais
          /-----Goronwy Ap Tudor
 /-----Jonas Ap Goronwy
Ynyr Ap Jonas



Descendants of Ynyr Ap Jonas
1. Ynyr Ap Jonas