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:
Children:
  1. Hywel Dda Ap Cadell, Prince Of Deheubarth Death: 950

Bibliography
  1. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  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]*].

Sources for birth and parent Information
parents:
[Ref: Burke Peerage p2184],
father:
[Ref: Stewart Baldwin SGM 7/27/1997, Tapsell Dynasties p178]
Sources for death Information
date:
[Ref: Stewart Baldwin SGM 7/27/1997]
909 [Ref: Tapsell Dynasties p178]
Sources with Information about marriage to unknown
child:
[Ref: Stewart Baldwin SGM 7/27/1997, Tapsell Dynasties p178]
Research Notes:
878-909: Prince of Deheubarth [Ref: Tapsell Dynasties p178]
King of South Wales [Ref: Stewart Baldwin SGM 7/27/1997]



Pedigree of Cadell Ap Rhodri, Prince Of Deheubarth
                   /-----Gwiard Prince Of Dehubarth, King Of Manaw
          /-----Merfyn Frych Prince Of Gwynedd
         |        |                                             /-----Caswallon Ap Cadfan, Prince Of Gwynedd
         |        |                                    /-----Cadwalader Fendigaid Prince Of Gwynedd
         |        |                                   |         \-----(Unk dau) Of Mercia
         |        |                           /-----Edwal Iwrch Prince Of Gwynedd
         |        |                  /-----Roderi Molwynog Prince Of Gwynedd
         |        |         /-----Cynan Tindaethwy Prince Of Gwynedd
         |         \-----Eiayllt Queen Of Wales
 /-----Rhodri Mawr Prince Of Gwynedd And Deheubarth
|        |         /-----Cadell Ap Brochwel King Of Powys
|         \-----Nesta Queen Of Powys
Cadell Ap Rhodri, Prince Of Deheubarth
 \-----Ankaret



Descendants of Cadell Ap Rhodri, Prince Of Deheubarth
1. Cadell Ap Rhodri, Prince Of Deheubarth m.

2nd generation

2. Hywel Dda Ap Cadell, Prince Of Deheubarth m1. m2. Elen Ferch Llywarch
m. Elen Ferch Llywarch father: Llywarch Ap Hyfaidd

3rd generation

5. Owain Ap Hywel, Prince Of Deheubarth m1. m2. Angharad Ferch Llywelyn
m. Angharad Ferch Llywelyn father: Llywelyn Ap Merfyn

4th generation

6. Edwin Ap Hywel m.
7. Einion Ap Owain Ap Hywel Dda m.
8. Maredudd Ab Owain, Prince Of Deheubarth m.

5th generation

11. Owain Ap Edwin m.
13. Angharad Ferch Maredudd m. Cynfyn Ap Gwerystan
m. Cynfyn Ap Gwerystan father: Gwerystan