Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 01-20-2025.

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. Gwenllian Ferch Hywel

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:
probably Gruffudd ab Ifor Bach & Mabel [Ref: Roberts RD600 p495]
Sources with Information about marriage to Hywel Ap Trahearn Of Llangors
child:
[Ref: Roberts RD600 p495]
Research Notes:



Pedigree of Nest Ferch Gruffudd
 /-----Gruffudd Ap Ifor Bach
Nest Ferch Gruffudd
|                                                               /-----Richard I The Fearless Duke Of Normandy
|                                                      /-----Richard II The Good Duke Of Normandy
|                                                     |         \-----Gunnora
|                                             /-----Robert I The Devil Duke Of Normandy
|                                            |        |         /-----Conan I Duke Of Brittany
|                                            |         \-----Judith Of Brittany
|                                            |                  \-----Ermengarde Of Anjou
|                                    /-----William The Conqueror King Of England
|                                   |        |         /-----Fulbert Of Falaise
|                                   |         \-----Herleve Of Falaise
|                                   |                  \-----Duxia
|                           /-----Henry I Beauclerc King Of England
|                          |        |                           /-----Arnold II The Young Count Of Flanders
|                          |        |                  /-----Baldwin IV The Bearded Count Of Flanders
|                          |        |                 |         \-----Rosela Of Italy
|                          |        |         /-----Baldwin V Count Of Flanders
|                          |        |        |        |         /-----Frederick I Count Of Luxemburg
|                          |        |        |         \-----Ogive Of Luxembourg
|                          |        |        |                  \-----Ermentrude Of Kinziggau
|                          |         \-----Maud Of Flanders
|                          |                 |                  /-----Hugh Capet King Of France
|                          |                 |         /-----Robert II The Pious King Of France
|                          |                 |        |         \-----Adelaide Of Poitou
|                          |                  \-----Adelaide Of France
|                          |                          |         /-----William I Count Of Aries And Provence
|                          |                           \-----Constance Of Provence
|                          |                                    \-----Adelaide (Blanch) Of Anjou
|                  /-----Robert The Consul De CAEN, Earl Of Gloucester
|         /-----William Meullant FITZ ROBERT, Earl Of Gloucester
|        |        |                           /-----Hamon-Aux-Dents Lord Of Torigny
|        |        |                  /-----Hamon Sheriff Of Kent
|        |        |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
|        |         \-----Maud FITZ HAMOND
|        |                 |                           /-----Hugh De Montgomery
|        |                 |                  /-----Roger De Montgomery, Seigneur Of Montgomery
|        |                 |                 |         \-----Josceline
|        |                 |                 |                  \-----Senfrie
|        |                 |         /-----Roger De Montgomery, Earl Of Shrewsbury
|        |                 |        |         \-----Emma
|        |                  \-----Sybil De Montgomery
|        |                          |                           /-----Guilleume Lord of Belleme
|        |                          |                  /-----William I Count Of Alencon And Bellasme
|        |                          |                 |         \-----Mathilda Dame De Conde-Sur-Noireau
|        |                          |         /-----William II TALVAS
|        |                          |        |         \-----Mathilde
|        |                           \-----Mabel De Belesme
|        |                                   |         /-----Arnulf
|        |                                    \-----Hildeburg
 \-----Mabel



Descendants of Nest Ferch Gruffudd
1. Nest Ferch Gruffudd m. Hywel Ap Trahearn Of Llangors
m. Hywel Ap Trahearn Of Llangors

2nd generation

2. Gwenllian Ferch Hywel m. Gruffudd Ab Ednyfed Fychan
m. Gruffudd Ab Ednyfed Fychan father: Ednyfed Fychan

3rd generation

3. Sir Hywel Ap Gruffudd m. Tangwystl Ferch Dafydd Goch
m. Tangwystl Ferch Dafydd Goch

4th generation

4. Gruffudd Ap Hywel m. Nest Fechen Ferch Gwrwared
m. Nest Fechen Ferch Gwrwared father: Gwrwared Ap Gwilym of Cemais

5th generation

5. Sir Rhys Hen Ap Gruffudd m. Joan SOMERVILLE
m. Joan SOMERVILLE father: Sir Philip De SOMERVILLE mother: Margaret De PYPE