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. Llywelyn AP OWAIN, Lord Of Gwynnionith And Caerwe Death: 1309

Bibliography
  1. Hoff, Henry B, Lloyd-Yale-Eaton Royal Descent, TAG v52 (1976) p142-4. Available at http://americanancestors.org/databases/american-genealogist-the/image/. Information from this source tagged as [Ref: Hoff LLOYD p[0-9]*].
  2. Parsons, John Carmi, Owain Glyndwr Prince of Wales. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 12/19/1998. Subject: Owain Glyndwr Prince of Wales. Available at https://groups.google.com/g/soc.genealogy.medieval/c/kucJYLotewg/m/zKM3tmwlW1cJ. Author address: jparsons at chass dot utoronto dot ca. Information from this source tagged as [Ref: John Carmi Parsons SGM 12/19/1998].
  3. Moncreiffe, Sir Ian of that Ilk, Royal Highness: Ancestors of the Royal Child. London: Hamish Hamilton, 1982. NYPL ARF 83-3293. Information from this source tagged as [Ref: Moncreiffe RoyalAnc p[0-9]*].
  4. Weis, Frederick Lewis, Walter Lee Sheppard, Jr, David Faris, Ancestral Roots of Certain American Colonists who came to America before 1700, 7th Edition, Baltimore: Genealogical Publishing Co, 1992. Information from this source tagged as [Ref: Weis AR7 #[0-9][0-9]*[A-Z]*].

Sources for birth and parent Information
parents:
[Ref: Hoff LLOYD p143, Moncreiffe RoyalAnc p11, Weis AR7 #254],
father:
[Ref: John Carmi Parsons SGM 12/19/1998]
Sources for death Information
date:
[Ref: Hoff LLOYD p143]
1275 [Ref: John Carmi Parsons SGM 12/19/1998, Moncreiffe RoyalAnc p11, Weis AR7 #254]
Sources with Information about marriage to Angharad
child:
[Ref: Hoff LLOYD p143, Weis AR7 #254]
Research Notes:
Prince of Deheubarth [Ref: Moncreiffe RoyalAnc p11]



Pedigree of Owain Ap Maredudd, Prince Of Deheubarth
                                              /-----Rhys Ap Tudor Mawr Prince Of South Wales
                                     /-----Gruffydd Ap Rhys, Prince Of Deheubarth
                                    |        |         /-----Rhiwallon Ap Cynfn Of Powys
                                    |         \-----Gladys Of Powys
                            /-----Rhys Ap Gruffydd, Prince Of Deheubarth
                           |        |         /-----Gruffydd Ap CYNN
                           |         \-----Gwenllian
                   /-----Gruffydd Ap Rhys, Prince Of Deheubarth
          /-----Owain Ap Gruffydd
         |        |                                             /-----(Unk) De BRAOS
         |        |                                    /-----William De BRAOS, Baron Of Bramber
         |        |                                   |         \-----Gunnor
         |        |                           /-----Philip De BRAOS, Baron Of Bramber
         |        |                  /-----William De BRAOS, Baron Of Bramber
         |        |                 |        |                  /-----Alvred Lord Of Barnstaple And Totnes
         |        |                 |        |         /-----Johel De TOTENEIS, Baron Of Barnstaple
         |        |                 |         \-----Aenor De TOTENEIS
         |        |                 |                 |         /-----Eustache Of Picquigny, Vidame Of Amiens
         |        |                 |                  \-----(Unk Dau) Of Picquigny
         |        |         /-----William De BRAOS, Baron Of Bramber
         |        |        |        |                           /-----Roger De PITRES
         |        |        |        |                  /-----Walter FITZ ROGER
         |        |        |        |                 |         \-----Adeliza
         |        |        |        |         /-----Miles FITZ WALTER, Earl Of Hereford
         |        |        |        |        |        |         /-----Dru De BALLON
         |        |        |        |        |         \-----Berthe De BALLON
         |        |        |         \-----Bertha Of Hereford
         |        |        |                 |                  /-----Geoffrey De NEUFMARCHE
         |        |        |                 |         /-----Bernard De NEUFMARCHE, Lord Of Brecon
         |        |        |                 |        |         \-----Ada
         |        |        |                  \-----Sibyl De NEUFMARCHE
         |        |        |                          |         /-----Osborn FITZ RICHARD, Baron Of Richard's Castle
         |        |        |                           \-----Nesta
         |        |        |                                    \-----Nesta
         |         \-----Maud De BRAOS
         |                 |                                    /-----Walter De St VALERY
         |                 |                           /-----Bernard De St VALERY
         |                 |                          |         \-----Elizabeth De MONTHERY
         |                 |                  /-----Reginald De St VALERY, Baron Of Beckley
         |                 |                 |         \-----Matilda
         |                 |         /-----Bernard De St VALERY, Baron Of Beckley
         |                  \-----Matilda De ST VALERIE De HAIA
         |                           \-----Matilda
 /-----Maredudd AP OWAIN, Lord Of Cardigan Uch Ayron
Owain Ap Maredudd, Prince Of Deheubarth
|                                             /-----Rhys Ap Tudor Mawr Prince Of South Wales
|                                    /-----Gruffydd Ap Rhys, Prince Of Deheubarth
|                                   |        |         /-----Rhiwallon Ap Cynfn Of Powys
|                                   |         \-----Gladys Of Powys
|                           /-----Rhys Ap Gruffydd, Prince Of Deheubarth
|                          |        |         /-----Gruffydd Ap CYNN
|                          |         \-----Gwenllian
|                  /-----Maelgwn Hen Ap Rhys
|         /-----Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron
 \-----Elena FERCH MAELGWN FYCHAN
         |                                                      /-----Iago Ab Idwal, Prince Of Gwynedd
         |                                             /-----Cynan Ap Iago, Prince Of North Wales
         |                                    /-----Gruffydd Ap Cynan, Prince Of Gwynedd
         |                                   |        |         /-----Olaf Of Dublin
         |                                   |         \-----Ragnaillt Of Dublin
         |                                   |                  \-----Maelcorcre Of Leinster
         |                           /-----Owain Gwynedd Prince Of Gwynedd
         |                          |        |                  /-----Edwin Ap Gronwy Of Tegeingl
         |                          |        |         /-----Owain Ap Edwin
         |                          |        |        |         \-----Iwerydd Ferch Cynfyn
         |                          |         \-----Angharat Of Tegaingl
         |                          |                 |         /-----Ednywain Bendew I Ap Neinad
         |                          |                  \-----Morwyl Ferch Ednywain Bendew
         |                  /-----Iorworth Drwyndwn Prince Of Gwynedd
         |                 |        |                           /-----Caradog
         |                 |        |                  /-----Trahaern Of Arwystil, King Of Gwynedd
         |                 |        |         /-----Llywarch
         |                 |         \-----Gladys Ferch Llywarch
         |                 |                  \-----Dyddgu Of Builth
         |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
         |        |        |                                    /-----Cynfyn Ap Gwerystan
         |        |        |                           /-----Bleddyn Ap Cynfyn, King Of Gwynedd And Powys
         |        |        |                          |         \-----Angharad Ferch Maredudd
         |        |        |                  /-----Maredudd Ap Bleddyn
         |        |        |                 |        |         /-----Cillin Y Blaidd Rhudd
         |        |        |                 |         \-----Haer Ferch Cillin
         |        |        |         /-----Madog Ap Maredudd, Prince Of Powys Fadog
         |        |        |        |        |         /-----Einudd
         |        |        |        |         \-----Hunydd Ferch Einudd
         |        |         \-----Margred Ferch Madog
         |        |                 |                           /-----Iago Ab Idwal, Prince Of Gwynedd
         |        |                 |                  /-----Cynan Ap Iago, Prince Of North Wales
         |        |                 |         /-----Gruffydd Ap Cynan, Prince Of Gwynedd
         |        |                 |        |        |         /-----Olaf Of Dublin
         |        |                 |        |         \-----Ragnaillt Of Dublin
         |        |                 |        |                  \-----Maelcorcre Of Leinster
         |        |                  \-----Susanna Ferch Gruffudd Ap Cynan
         |        |                          |                  /-----Edwin Ap Gronwy Of Tegeingl
         |        |                          |         /-----Owain Ap Edwin
         |        |                          |        |         \-----Iwerydd Ferch Cynfyn
         |        |                           \-----Angharat Of Tegaingl
         |        |                                   |         /-----Ednywain Bendew I Ap Neinad
         |        |                                    \-----Morwyl Ferch Ednywain Bendew
          \-----Angharad
                  |                                             /-----Fulk IV Rechin Count Of Anjou
                  |                                    /-----Fulk V The Young Count Of Anjou, King Of Jerusalem
                  |                                   |         \-----Bertrade De MONTFORT
                  |                           /-----Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
                  |                          |        |         /-----Helias Count Of Maine
                  |                          |         \-----Erembourg Of Maine
                  |                          |                  \-----Matilda De Chateau-Du-Loir
                  |                  /-----Henry II Curt Mantel PLANTAGENET, King Of England
                  |                 |        |                  /-----William The Conqueror King Of England
                  |                 |        |         /-----Henry I Beauclerc King Of England
                  |                 |        |        |         \-----Maud Of Flanders
                  |                 |         \-----Matilda
                  |                 |                 |         /-----Mael Coluim Ceann Moir (Malcolm III) Canmore Mac DONNCHAD, King Of Scots
                  |                 |                  \-----Matilda Of Scotland
                  |                 |                           \-----Saint Margaret Of Scotland
                  |         /-----John Lackland PLANTAGENET, King Of England
                  |        |        |                           /-----William VI Geoffrey Count Of Poitou
                  |        |        |                  /-----William VII Count Of Poitou, IX Duke Of Aquitain
                  |        |        |                 |         \-----Hildegarde Of Burgundy
                  |        |        |         /-----William VIII Count Of Poitou, Duke Of Aquitaine
                  |        |        |        |        |         /-----William IV Count Of Toulouse
                  |        |        |        |         \-----Maud Of Toulouse
                  |        |        |        |                  \-----Emma De MORTAIN
                  |        |         \-----Eleanor Duchess Of Aquitaine
                  |        |                 |                  /-----Boso II Vicount De Chastellerault
                  |        |                 |         /-----Aimery I Vicount De Chatellerault
                  |        |                 |        |         \-----Eleanor De THOUARS
                  |        |                  \-----Eleanor De CHASTELLERAULT
                  |        |                          |         /-----Barthelemy Sire De Isle Bouchard
                  |        |                           \-----Dangerose
                  |        |                                    \-----Gerberga
                   \-----Joan
                           |                                    /-----Henry De FERRERS, Baron Of Tutbury
                           |                           /-----Robert FERRERS, Earl Of Derby
                           |                          |         \-----Bertha
                           |                  /-----Robert De FERRERS, Earl Of Derby
                           |                 |        |         /-----Andre I De Vitre
                           |                 |         \-----Hawise
                           |                 |                  \-----Agnes Of Mortain
                           |         /-----William FERRERS, Earl Of Derby
                           |        |        |                  /-----William PEVEREL, Baron Of Peverel
                           |        |        |         /-----William PEVERIL, Baron Of Peverel
                           |        |        |        |         \-----Adeline
                           |        |         \-----Margaret PEVERIL
                           |        |                 |         /-----William I De LANCASTER, Baron Of Kendal
                           |        |                  \-----Avice De LANCASTER
                            \-----Agatha De FERRERS
                                    |                           /-----William De BRAOS, Baron Of Bramber
                                    |                  /-----Philip De BRAOS, Baron Of Bramber
                                    |         /-----William De BRAOS, Baron Of Bramber
                                    |        |        |         /-----Johel De TOTENEIS, Baron Of Barnstaple
                                    |        |         \-----Aenor De TOTENEIS
                                    |        |                  \-----(Unk Dau) Of Picquigny
                                     \-----Sibyl De BRAOISE
                                             |                  /-----Walter FITZ ROGER
                                             |         /-----Miles FITZ WALTER, Earl Of Hereford
                                             |        |         \-----Berthe De BALLON
                                              \-----Bertha Of Hereford
                                                      |         /-----Bernard De NEUFMARCHE, Lord Of Brecon
                                                       \-----Sibyl De NEUFMARCHE
                                                                \-----Nesta



Descendants of Owain Ap Maredudd, Prince Of Deheubarth
1. Owain Ap Maredudd, Prince Of Deheubarth m. Angharad
m. Angharad father: Owen Ap Meredith, Lord of Cedewen mother: Margaret Ferch Maelgon

2nd generation

2. Llywelyn AP OWAIN, Lord Of Gwynnionith And Caerwe m1. Gwanas m2. (Unk Dau) De VALE
m. Gwanas father: Thomas Ap Robinod
m. (Unk Dau) De VALE father: Sir Robert De VALE, Lord Of Trefgarn

3rd generation

3. Thomas AP LLEWELLYN, Lord Of Iscoed Uchirwern m. Eleanor GOCH
m. Eleanor GOCH father: Maredudd

4th generation

4. Margred Ferch Thomas m. Sir Tudor Fychan Ap GRONW
m. Sir Tudor Fychan Ap GRONW father: Gronwy Ap Tudor Hen mother: Gwerful
5. Elen Ferch Thomas m. Gruffyd FYCHAN, Lord Of Glyndyfrdwy
m. Gruffyd FYCHAN, Lord Of Glyndyfrdwy father: Gruffyd O'R Rhuddallt AP MADOG mother: Elizabeth LESTRANGE

5th generation

6. Maredudd Ap TUDUR FYCHAN m. Margred
m. Margred father: Dafydd Fychan Ap Daffyd Lloyd mother: Neste Ferch Ieuan
7. Lowri FERCH GRUFFYD FYCHAN m. Robert PULESTON
m. Robert PULESTON
8. Twdr AP GRUFFYD FYCHAN m. Maud FERCH IENAF
m. Maud FERCH IENAF father: Ienaf AP ADDA
9. Owain GLYN DWR Ap GRUFFYD m. Mararet HAMMER
m. Mararet HAMMER father: Sir David HAMMER