Genealogy of the Marshall Family,
including Medieval and Ancient Lines

Updated: 12-10-2023.

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:
Bibliography
  1. Richardson, Douglas, Royal Ancestry. Salt Lake City, Utah: Douglas Richardson, 2013. NYPL JFF 16-1184 v1-5 Information from this source tagged as [Ref: Richardson RoyalAnc v4p[0-9]*].

Sources for birth and parent Information
parents:
[Ref: Richardson RoyalAnc v4p282]
Research Notes:
Rector of Blanckebir [Ref: Richardson RoyalAnc v4p282]



Pedigree of Owain Ap Gruffudd
                                              /-----Gwerystan
                                     /-----Cynfyn Ap Gwerystan
                            /-----Bleddyn Ap Cynfyn, King Of Gwynedd And Powys
                           |        |                           /-----Hywel Dda Ap Cadell, Prince Of Deheubarth
                           |        |                  /-----Owain Ap Hywel, Prince Of Deheubarth
                           |        |                 |         \-----Elen Ferch Llywarch
                           |        |         /-----Maredudd Ab Owain, Prince Of Deheubarth
                           |        |        |        |         /-----Llywelyn Ap Merfyn
                           |        |        |         \-----Angharad Ferch Llywelyn
                           |         \-----Angharad Ferch Maredudd
                   /-----Maredudd Ap Bleddyn
                  |        |         /-----Cillin Y Blaidd Rhudd
                  |         \-----Haer Ferch Cillin
          /-----Madog Ap Maredudd, Prince Of Powys Fadog
         |        |         /-----Einudd
         |         \-----Hunydd Ferch Einudd
 /-----Gruffudd Ap Madog, Prince Of Powys Fadog
|         \-----Iseult
Owain Ap Gruffudd
|                                    /-----Liulf
|                           /-----Liulf
|                  /-----Adam Of Aldithley
|         /-----Henry Of Aldithley
|        |        |                  /-----Orm
|        |        |         /-----Ralf FITZORM
|        |         \-----Emma FITZRALF
 \-----Emma Of Aldithley
         |                                             /-----Ranulph MAINWARING
         |                                    /-----Roger MAINWARING
         |                           /-----William MAINWARING
         |                  /-----Roger MAINWARING
         |         /-----Sir Ralph MAINWARING, Seneschal Of Chester
          \-----Bertrad MAINWARING
                  |                                             /-----Ranulph I De MESCHINES, Vicomte De Bayeux
                  |                                    /-----Ranulph II De MESCHINES, Vicomte De Bayeux
                  |                                   |         \-----Alice Of Normandy
                  |                           /-----Ranulph III De MESCHINES, Earl Of Chester
                  |                          |        |         /-----Richard Le Goz, Vicomte D'Avranches
                  |                          |         \-----Margaret Le Goz
                  |                          |                  \-----Emma
                  |                  /-----Ranulf De GERNON, Earl Of Chester, Vicomte D'Avranches
                  |                 |        |                  /-----(Unk)
                  |                 |        |         /-----Thorold Of Buckingham, Sheriff Of Lincoln
                  |                 |         \-----Lucia Of East Angies
                  |                 |                 |         /-----William MALET
                  |                 |                  \-----(Unk Dau)
                  |                 |                           \-----Esilia CRISPIN
                  |         /-----Hugh Of Kevelioc, Earl Of Chester
                  |        |        |                           /-----William The Conqueror King Of England
                  |        |        |                  /-----Henry I Beauclerc King Of England
                  |        |        |                 |         \-----Maud Of Flanders
                  |        |        |         /-----Robert The Consul De CAEN, Earl Of Gloucester
                  |        |         \-----Maud De CAEN
                  |        |                 |                  /-----Hamon Sheriff Of Kent
                  |        |                 |         /-----Robert FITZ HAMOND, Lord Of Tewkesbury
                  |        |                  \-----Maud FITZ HAMOND
                  |        |                          |         /-----Roger De Montgomery, Earl Of Shrewsbury
                  |        |                           \-----Sybil De Montgomery
                  |        |                                    \-----Mabel De Belesme
                   \-----Amicia Of Chester



Descendants of Owain Ap Gruffudd
1. Owain Ap Gruffudd