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. Edwal Iwrch Prince Of Gwynedd Death: 712

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, Tapsell Dynasties p177],
note:
[Ref: Wurts MCBarons p434]
Sources for death Information
date:
[Ref: Moncreiffe RoyalAnc p10, Tapsell Dynasties p177]
664 or 682 [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:
654-664: Prince of Gwynedd [Ref: Tapsell Dynasties p177]
King of Britons in North Wales [Ref: Moncreiffe RoyalAnc p10]

called 'The Blessed' [Ref: Moncreiffe RoyalAnc p10]

Third Blessed Soverign, last king of the ancient Britons [Ref: Wurts MCBarons p434]

Gave protection within all his lands to the Christians, who fled from the pagan Saxons. [Ref: Wurts MCBarons p434]

became a monk, made a pilgrimage to Rome to receive the Habit of a religious Order from Pope Sergius [Ref: Wurts MCBarons p434]

died in the great plague of 664 [Ref: Moncreiffe RoyalAnc p10, Wurts MCBarons p434]



Pedigree of Cadwalader Fendigaid Prince Of Gwynedd
                                                                /-----Einion The Impetuous King Of Gwynedd
                                                       /-----Caswallon Lawhir 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



Descendants of Cadwalader Fendigaid Prince Of Gwynedd
1. Cadwalader Fendigaid Prince Of Gwynedd m.

2nd generation

2. Edwal Iwrch Prince Of Gwynedd m.

3rd generation

3. Roderi Molwynog Prince Of Gwynedd m.

4th generation

4. Cynan Tindaethwy Prince Of Gwynedd m.

5th generation

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