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. Cadwgon Ap Philip Dorddu

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 p495]
Sources with Information about marriage to Philip Dorddu Ap Hywel
child:
[Ref: Roberts RD600 p495]
Research Notes:



Pedigree of Margred Ferch Rhys Hen
                                     /-----Ednyfed Fychan
                            /-----Gruffudd Ab Ednyfed Fychan
                   /-----Sir Hywel Ap Gruffudd
                  |        |         /-----Hywel Ap Trahearn Of Llangors
                  |         \-----Gwenllian Ferch Hywel
                  |                 |         /-----Gruffudd Ap Ifor Bach
                  |                  \-----Nest Ferch Gruffudd
                  |                          |                  /-----Robert The Consul De CAEN, Earl Of Gloucester
                  |                          |         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
                  |                          |        |         \-----Maud FITZ HAMOND
                  |                           \-----Mabel
          /-----Gruffudd Ap Hywel
         |         \-----Tangwystl Ferch Dafydd Goch
 /-----Sir Rhys Hen Ap Gruffudd
|        |         /-----Gwrwared Ap Gwilym of Cemais
|         \-----Nest Fechen Ferch Gwrwared
Margred Ferch Rhys Hen
|                           /-----Sir John De SOMERVILLE
|                  /-----Robert De SOMERVILLE
|         /-----Sir Philip De SOMERVILLE
|        |        |                                             /-----William De MERLAY, Baron Of Morpeth
|        |        |                                    /-----Ralph De MERLAY, Baron Of Morpeth
|        |        |                                   |         \-----Menialda
|        |        |                           /-----Roger De MERLAY, Baron Of Morpeth
|        |        |                          |        |         /-----Gospatric II Earl Of Dunbar, Baron Of Beanley
|        |        |                          |         \-----Juliana Of Dunbar
|        |        |                          |                  \-----Sybil
|        |        |                  /-----Roger De MERLAY, Baron Of Morpeth
|        |        |                 |        |                  /-----Osmund De Estouteville
|        |        |                 |        |         /-----Roger De STUTEVILLE
|        |        |                 |         \-----Alice De STUTEVILLE
|        |        |         /-----Roger De MERLAY, Baron Of Morpeth
|        |        |        |        |                           /-----Gillemichel MACDUFF, Earl Of Fife
|        |        |        |        |                  /-----Duncan MACDUFF, Earl Of Fife, Regent Of Scotlan
|        |        |        |        |         /-----Duncan MACDUFF, Earl Of Fife, Justiciar Of Scot
|        |        |        |         \-----Ada MACDUFF
|        |        |        |                  \-----Ela
|        |         \-----Isabel De MERLAY
|        |                 |                                    /-----Robert De ROS, Baron Of Helmsley
|        |                 |                           /-----Everhard De ROS, Baron Of Helmsley
|        |                 |                          |         \-----Sibyl De VALOGNES
|        |                 |                  /-----Robert De ROS, Magna Charta Surety
|        |                 |                 |        |         /-----William TRUSSEBUT, Baron Of Hunsingore
|        |                 |                 |         \-----Roysia TRUSSEBUT
|        |                 |                 |                  \-----Audrey De HARCOURT
|        |                 |         /-----Sir Robert De ROS, Baron Of Wark
|        |                 |        |        |                  /-----Henry Of Huntingdon, Earl Of Huntingdon
|        |                 |        |        |         /-----William The Lion King Of Scots
|        |                 |        |        |        |         \-----Ada De WARENNE
|        |                 |        |         \-----Isabel Of Scotland
|        |                 |        |                 |         /-----Robert AVENAL
|        |                 |        |                  \-----Isabel AVERNAL
|        |                 |        |                           \-----Sibyl
|        |                  \-----Isabel De ROS
 \-----Joan SOMERVILLE
         |         /-----Sir Thomas De PYPE
          \-----Margaret De PYPE
                  |         /-----Andrew De JARPENVILLE
                   \-----Joan De JARPENVILLE



Descendants of Margred Ferch Rhys Hen
1. Margred Ferch Rhys Hen m. Philip Dorddu Ap Hywel
m. Philip Dorddu Ap Hywel

2nd generation

2. Cadwgon Ap Philip Dorddu m. Ela Ferch Llywelyn Crugeryr
m. Ela Ferch Llywelyn Crugeryr

3rd generation

3. Philip Ap Cadwgon m. (Unk) Ferch Hywel Ap Meurig
m. (Unk) Ferch Hywel Ap Meurig

4th generation

4. Cadwgon Fychan Ap Philip m.

5th generation

5. Philip Ap Cadwgon Fychan m. (Unk) Ferch Dafydd Ap Maredudd
m. (Unk) Ferch Dafydd Ap Maredudd