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. Maredudd Ap Bleddyn Death: 1132

Bibliography
  1. 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].

Sources for birth and parent Information
parents:
[Ref: Stewart Baldwin SGM 7/27/1997]
Sources for death Information
date:
[Ref: Stewart Baldwin SGM 7/27/1997]
Sources with Information about marriage to Haer Ferch Cillin
child:
[Ref: Stewart Baldwin SGM 7/27/1997]
Research Notes:
King of Gwynedd and Powys [Ref: Stewart Baldwin SGM 7/27/1997]



Pedigree of Bleddyn Ap Cynfyn, King Of Gwynedd And Powys
          /-----Gwerystan
 /-----Cynfyn Ap Gwerystan
Bleddyn Ap Cynfyn, King Of Gwynedd And Powys
|                                                               /-----Gwiard Prince Of Dehubarth, King Of Manaw
|                                                      /-----Merfyn Frych 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
|                           /-----Hywel Dda Ap Cadell, Prince Of Deheubarth
|                  /-----Owain Ap Hywel, Prince Of Deheubarth
|                 |        |                           /-----Bleiddig
|                 |        |                  /-----Hyfaidd Ap Bleiddig, King Of Dyfed
|                 |        |                 |        |         /-----Owain Ap Maredudd
|                 |        |                 |         \-----Tangwystyl Ferch Owain
|                 |        |         /-----Llywarch Ap Hyfaidd
|                 |         \-----Elen Ferch Llywarch
|         /-----Maredudd Ab Owain, Prince Of Deheubarth
|        |        |                                             /-----Gwiard Prince Of Dehubarth, King Of Manaw
|        |        |                                    /-----Merfyn Frych Prince Of Gwynedd
|        |        |                                   |         \-----Eiayllt Queen Of Wales
|        |        |                           /-----Rhodri Mawr Prince Of Gwynedd And Deheubarth
|        |        |                          |        |         /-----Cadell Ap Brochwel King Of Powys
|        |        |                          |         \-----Nesta Queen Of Powys
|        |        |                  /-----Merfyn Ap Rhodri
|        |        |                 |         \-----Ankaret
|        |        |         /-----Llywelyn Ap Merfyn
|        |         \-----Angharad Ferch Llywelyn
 \-----Angharad Ferch Maredudd



Descendants of Bleddyn Ap Cynfyn, King Of Gwynedd And Powys
1. Bleddyn Ap Cynfyn, King Of Gwynedd And Powys m. Haer Ferch Cillin
m. Haer Ferch Cillin father: Cillin Y Blaidd Rhudd

2nd generation

2. Maredudd Ap Bleddyn m. Hunydd Ferch Einudd
m. Hunydd Ferch Einudd father: Einudd

3rd generation

3. Madog Ap Maredudd, Prince Of Powys Fadog m1. Susanna Ferch Gruffudd Ap Cynan m2. Iseult
m. Susanna Ferch Gruffudd Ap Cynan father: Gruffydd Ap Cynan, Prince Of Gwynedd mother: Angharat Of Tegaingl
m. Iseult

4th generation

4. Margred Ferch Madog m1. Iorworth Drwyndwn Prince Of Gwynedd m2. Gwion Ap Jonas
m. Iorworth Drwyndwn Prince Of Gwynedd father: Owain Gwynedd Prince Of Gwynedd mother: Gladys Ferch Llywarch
m. Gwion Ap Jonas father: Jonas Ap Goronwy
5. Gruffudd Ap Madog, Prince Of Powys Fadog m. Emma Of Aldithley
m. Emma Of Aldithley father: Henry Of Aldithley mother: Bertrad MAINWARING

5th generation

7. Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales m1. (Unk) Of Chester m2. Joan m3. Eve FITZ WARIN m4. Tangwystl Of Rhos m5.
m. (Unk) Of Chester father: Hugh Of Kevelioc, Earl Of Chester mother: Bertrade De MONTFORT
m. Joan father: John Lackland PLANTAGENET, King Of England mother: Agatha De FERRERS
m. Eve FITZ WARIN father: Sir Fulk FITZ WARIN, Robin Hood mother: Maud VAVASOUR
m. Tangwystl Of Rhos father: Llywarch Goch
8. Angharad Ferch Gruffudd m1. William Le BOTELER m2. Robert NEVILLE
m. William Le BOTELER father: Ralph Le BOTELER mother: Matilda De PANTULF
m. Robert NEVILLE father: Sir Philip De NEVILL
9. Margred Ferch Gruffudd Ap Madog m. Sir John ARDERNE
m. Sir John ARDERNE