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. Cynan Tindaethwy Prince Of Gwynedd Death: 816
  2. Hywel Ap Rhodri, Prince Of Gwynedd Death: 825

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. Baldwin, Stewart, Llywelyn ap Iorwerth ancestor table. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/27/1997. Subject: Llywelyn ap Iorwerth ancestor table, gen. 1-8, 9-13, 14-18. Available at https://groups.google.com/g/soc.genealogy.medieval/c/62kLGKCIBno/m/ueu-1XrMKmAJ, https://groups.google.com/g/soc.genealogy.medieval/c/AhLsHr4k35Q/m/-09JXMxH0fEJ, and https://groups.google.com/g/soc.genealogy.medieval/c/2tnpOmyP9LU/m/o_nX5ZiILHYJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 7/27/1997].
  3. 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]*].
  4. 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, Stewart Baldwin SGM 7/27/1997, Tapsell Dynasties p177],
note:
[Ref: Wurts MCBarons p434]
Sources for death Information
date:
[Ref: Moncreiffe RoyalAnc p10, Tapsell Dynasties p177]
abt 754 [Ref: Stewart Baldwin SGM 7/27/1997],
note:
[Ref: Wurts MCBarons p434]
Sources with Information about marriage to unknown
child:
[Ref: Moncreiffe RoyalAnc p10, Stewart Baldwin SGM 7/27/1997, Tapsell Dynasties p177]
Research Notes:
??-754: Prince of Gwynedd [Ref: Tapsell Dynasties p177]
King of Gwynedd [Ref: Moncreiffe RoyalAnc p10]

ruled over Anglesey [Ref: Wurts MCBarons p434]

death as 'King of the Britons' was recorded in 754 [Ref: Moncreiffe RoyalAnc p10]



Pedigree of Roderi Molwynog Prince Of Gwynedd
                                                                /-----Maelgwn Hir Prince Of Gwynedd
                                                       /-----Rhun Hir Prince Of Gwynedd
                                              /-----Beli Ap Rhun, Prince Of Gwynedd
                                     /-----Iago Ap Beli, Prince Of Gwynedd
                            /-----Cadfan Ap Iago, Prince Of Gwynedd
                   /-----Caswallon Ap Cadfan, Prince Of Gwynedd
          /-----Cadwalader Fendigaid Prince Of Gwynedd
         |        |         /-----Wibba King Of Mercia
         |         \-----(Unk dau) Of Mercia
 /-----Edwal Iwrch Prince Of Gwynedd
Roderi Molwynog Prince Of Gwynedd



Descendants of Roderi Molwynog Prince Of Gwynedd
1. Roderi Molwynog Prince Of Gwynedd m.

2nd generation

2. Cynan Tindaethwy Prince Of Gwynedd m.

3rd generation

4. Eiayllt Queen Of Wales m. Gwiard Prince Of Dehubarth, King Of Manaw
m. Gwiard Prince Of Dehubarth, King Of Manaw

4th generation

5. Merfyn Frych Prince Of Gwynedd m. Nesta Queen Of Powys
m. Nesta Queen Of Powys father: Cadell Ap Brochwel King Of Powys

5th generation

6. Rhodri Mawr Prince Of Gwynedd And Deheubarth m. Ankaret
m. Ankaret