Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 02-03-2022.

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:
Children:
  1. Maelgwn Hir Prince Of Gwynedd Death: 547

Bibliography
  1. Moncreiffe, Sir Ian of that Ilk, Royal Highness: Ancestors of the Royal Child. London: Hamish Hamilton, 1982. NYPL ARF 83-3293. Information from this source tagged as [Ref: Moncreiffe RoyalAnc p[0-9]*].
  2. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
  3. Wurts, John S., Magna Charta: The Pedigrees of the Barons, Philadelphia, PA: Brookfield Publishing Co, 1942. Available at https://familysearch.org/search/catalog/197851. Information from this source tagged as [Ref: Wurts MCBarons p[0-9]*].

Sources for birth and parent Information
father:
[Ref: Moncreiffe RoyalAnc p10],
note:
[Ref: Wurts MCBarons p434]
Sources for death Information
date:
abt 517 [Ref: Tapsell Dynasties p177],
note:
517 [Ref: Wurts MCBarons p434]
Sources with Information about marriage to unknown
child:
[Ref: Moncreiffe RoyalAnc p10, Tapsell Dynasties p177]
Research Notes:
c500-c517: Prince of Gwynedd [Ref: Moncreiffe RoyalAnc p10, Tapsell Dynasties p177]

defeated Irish in Anglesey in a decisive battle [Ref: Moncreiffe RoyalAnc p10]



Pedigree of Caswallon Lawhir Prince Of Gwynedd
          /-----Cynedda Weledig, Cunedda The Great King Of The Welsh
 /-----Einion The Impetuous King Of Gwynedd
|        |         /-----Coel Hen Old King Cole
|         \-----Vala Princess Of Gwawl
Caswallon Lawhir Prince Of Gwynedd



Descendants of Caswallon Lawhir Prince Of Gwynedd
1. Caswallon Lawhir Prince Of Gwynedd m.

2nd generation

2. Maelgwn Hir Prince Of Gwynedd m.

3rd generation

3. Rhun Hir Prince Of Gwynedd m.

4th generation

4. Beli Ap Rhun, Prince Of Gwynedd m.

5th generation

5. Iago Ap Beli, Prince Of Gwynedd m.