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:
Marriage: Children:
  1. Gronwy Ap Hywel Y Gadair

Bibliography
  1. Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States: who were themselves notable or left descendants notable in American history, with a 2008 Addendum, Coda, and Final Additions. Baltimore, MD: Gen Pub Co, 2008. NYPL APK 08-4216. Information from this source tagged as [Ref: Roberts RD600 p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Roberts RD600 p412]
Sources with Information about marriage to Hywel Y Gadair Ap Gruffudd Ap Madog
child:
[Ref: Roberts RD600 p412]
Research Notes:



Pedigree of Margred Ferch Gronwy Llwyd
 /-----Gronwy Llwyd Ab Y Penwyn
Margred Ferch Gronwy Llwyd
|                  /-----Elise Ap Iorwerth Ab Owain Brogyntyn
|         /-----Madog Ab Elise
|        |        |                                             /-----Gruffydd Ap Cynan, Prince Of Gwynedd
|        |        |                                    /-----Owain Gwynedd Prince Of Gwynedd
|        |        |                                   |         \-----Angharat Of Tegaingl
|        |        |                           /-----Iorworth Drwyndwn Prince Of Gwynedd
|        |        |                          |        |         /-----Llywarch
|        |        |                          |         \-----Gladys Ferch Llywarch
|        |        |                          |                  \-----Dyddgu Of Builth
|        |        |                  /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
|        |        |                 |        |                  /-----Maredudd Ap Bleddyn
|        |        |                 |        |         /-----Madog Ap Maredudd, Prince Of Powys Fadog
|        |        |                 |        |        |         \-----Hunydd Ferch Einudd
|        |        |                 |         \-----Margred Ferch Madog
|        |        |                 |                 |         /-----Gruffydd Ap Cynan, Prince Of Gwynedd
|        |        |                 |                  \-----Susanna Ferch Gruffudd Ap Cynan
|        |        |                 |                           \-----Angharat Of Tegaingl
|        |        |         /-----Dafydd Ap Llwelyn Fawy, Prince Of Wales
|        |        |        |        |                           /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
|        |        |        |        |                  /-----Henry II Curt Mantel PLANTAGENET, King Of England
|        |        |        |        |                 |         \-----Matilda
|        |        |        |        |         /-----John Lackland PLANTAGENET, King Of England
|        |        |        |        |        |        |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
|        |        |        |        |        |         \-----Eleanor Duchess Of Aquitaine
|        |        |        |        |        |                  \-----Eleanor De CHASTELLERAULT
|        |        |        |         \-----Joan
|        |        |        |                 |                  /-----Robert De FERRERS, Earl Of Derby
|        |        |        |                 |         /-----William FERRERS, Earl Of Derby
|        |        |        |                 |        |         \-----Margaret PEVERIL
|        |        |        |                  \-----Agatha De FERRERS
|        |        |        |                          |         /-----William De BRAOS, Baron Of Bramber
|        |        |        |                           \-----Sibyl De BRAOISE
|        |        |        |                                    \-----Bertha Of Hereford
|        |         \-----Annes Ferch Dafydd
 \-----Lleuca Ferch Madog



Descendants of Margred Ferch Gronwy Llwyd
1. Margred Ferch Gronwy Llwyd m. Hywel Y Gadair Ap Gruffudd Ap Madog
m. Hywel Y Gadair Ap Gruffudd Ap Madog

2nd generation

2. Gronwy Ap Hywel Y Gadair m1. Gwen Ferch Gruffudd m2. (Unk) Ferch Gronwy
m. Gwen Ferch Gruffudd
m. (Unk) Ferch Gronwy

3rd generation

3. Tudur Ap Gronwy m1. Gwerful Ferch Ieuan Ab Einion m2.
m. Gwerful Ferch Ieuan Ab Einion

4th generation

4. Mali Ferch Tudur m. Madog Ap Ieuan
m. Madog Ap Ieuan

5th generation

5. Dafydd Ap Madog m. Mali Ferch Gruffudd
m. Mali Ferch Gruffudd