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: Children:
  1. Gwenllian Of South Wales Death: 1236

Bibliography
  1. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.1 (#1-#200): Herzogs und Grafenhauser des Heiligen Romischen Reiches Andere Europaische Furstenhauser. Marburg: Verlag von J. A. Stargardt, 1984. Information from this source tagged as [Ref: ES III.1 #[0-9]*].

Sources with Information about marriage to Yt Argfwydd Rhys Ap Griffith, Prince Of South Wales
child:
[Ref: ES III.1 #158]
Research Notes:



Pedigree of Gwenllian Of Powys
Gwenllian Of Powys



Descendants of Gwenllian Of Powys
1. Gwenllian Of Powys m. Yt Argfwydd Rhys Ap Griffith, Prince Of South Wales
m. Yt Argfwydd Rhys Ap Griffith, Prince Of South Wales

2nd generation

2. Gwenllian Of South Wales m. Ednyfed Fychan Ap Cynwrig Seneschal Of Gwynedd
m. Ednyfed Fychan Ap Cynwrig Seneschal Of Gwynedd

3rd generation

3. Gronwy Ap Ednyfed Fychan Seneschal Of Gwynedd m. Morfudd
m. Morfudd father: Mauric Ap Ithel Lord Of Gwent

4th generation

4. Tudor Hen Ap Growny Of Penwynedd m. Angharad
m. Angharad father: Ithel Fychan Ap Ithel Gam mother: Adles

5th generation

5. Gronwy Ap Tudor Hen m. Gwerful
m. Gwerful father: Madog Ap Ioworth, Bar Of Hendwr