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. Iorworth Drwyndwn Prince Of Gwynedd Death: 1174
  2. Maelgwn Prince Of Gwynedd
  3. Gwenllian I

Marriage: Children:
  1. Dafydd Ab Owain, Prince Of Gwynedd Death: Abt May 1203
  2. Rhodri Ap OWAIN FWYNEDD Prince Of Gwynedd Death: 1195
  3. Angharad

Children:
  1. Rhun Death: 1146
  2. Cynan Ap Owain Prince Of Gwynedd Death: 1174
  3. Rhirid
  4. Madog
  5. Einion
  6. Cynwrig I
  7. Cynwrig II
  8. Cadell
  9. Gwenllian II

Marriage: Children:
  1. Hywel Death: 1170

Marriage: Children:
  1. Iago
  2. Philip

Bibliography
  1. Burke, Sir John Bernard, Genealogical and Heraldic History of the Peerage Baronetage and Knightage. 99th edition. London: Burke's Peerage, 1949. Available at http://archive.org/details/burkesgenealogic1949unse. Information from this source tagged as [Ref: Burke Peerage [cx0-9]*].
  2. Keats-Rohan, K.S.B., Domesday Descendants, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol II: Pipe Rolls to Cartae Baronum. Bury St Edmunds, Suffolk: Boydell Press, 2002. NYPL ARF 03-4178 vol 2. Corrections at http://users.ox.ac.uk/~prosop/domesday-descendants-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DD p[0-9]*].
  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. Reed, Paul C., The hitherto unknown marriages of Llywelyn of North Wales, parts 1/2/3/4/5. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 10/20/1999. Subject: The hitherto unknown marriages of Llywelyn of North Wales. Available at https://groups.google.com/g/soc.genealogy.medieval/c/XGUtYFGepPA/m/HDMNNlTqqdIJ, https://groups.google.com/g/soc.genealogy.medieval/c/XGUtYFGepPA/m/fCtJ5tk7saUJ, https://groups.google.com/g/soc.genealogy.medieval/c/XGUtYFGepPA/m/byVTRTB5UZEJ, https://groups.google.com/g/soc.genealogy.medieval/c/XGUtYFGepPA/m/l_YHoSzKm_UJ, and https://groups.google.com/g/soc.genealogy.medieval/c/XGUtYFGepPA/m/hrspnnQGOEAJ. Author address: reedpcgen at aol dot com. Information from this source tagged as [Ref: Paul Reed SGM 10/20/1999].
  5. Richardson, Douglas, Plantagenet Ancestry: A Study in Colonial and Medieval Families. Baltimore, MD: Genelogical Publishing Co, 2004. Information from this source tagged as [Ref: Richardson PA p[0-9]*].
  6. 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 v1[pc][0-9]*].
  7. Baldwin, Stewart, Llywelyn ap Iorwerth ancestor table. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 7/27/1997. Subject: Llywelyn ap Iorwerth ancestor table, gen. 1-8, 9-13, 14-18. Available at https://groups.google.com/g/soc.genealogy.medieval/c/62kLGKCIBno/m/ueu-1XrMKmAJ, https://groups.google.com/g/soc.genealogy.medieval/c/AhLsHr4k35Q/m/-09JXMxH0fEJ, and https://groups.google.com/g/soc.genealogy.medieval/c/2tnpOmyP9LU/m/o_nX5ZiILHYJ. Author address: sbald at AUBURN dot CAMPUS dot MCI dot NET. Information from this source tagged as [Ref: Stewart Baldwin SGM 7/27/1997].
  8. Tapsell, R. F., Monarchs, Rulers, Dynasties and Kingdoms of the World. New York: Facts on File Publications, 1983. Information from this source tagged as [Ref: Tapsell Dynasties p[0-9]*].
  9. 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
date:
about 1100 [Ref: Weis AR7 #239]
abt 1100 [Ref: Paul Reed SGM 10/20/1999],
parents:
[Ref: Burke Peerage p2184, Stewart Baldwin SGM 7/27/1997, Weis AR7 #239],
father:
[Ref: Keats-Rohan DD p1102, Tapsell Dynasties p178]
Sources for death Information
date:
[Ref: Moncreiffe RoyalAnc p10, Paul Reed SGM 10/20/1999, Tapsell Dynasties p178, Weis AR7 #176, Weis AR7 #239]
Dec 1169 [Ref: Burke Peerage p2184]
Sources with Information about marriage to Gladys Ferch Llywarch
date:
first marriage of Owain [Ref: Burke Peerage p2184, Keats-Rohan DD p1102, Paul Reed SGM 10/20/1999, Weis AR7 #176, Weis AR7 #239],
child:
[Ref: Burke Peerage p2184, Paul Reed SGM 10/20/1999, Stewart Baldwin SGM 7/27/1997, Weis AR7 #176]
Sources with Information about marriage to Christina Ferch Growny
date:
second marriage of Owain [Ref: Burke Peerage p2184, Keats-Rohan DD p1102, Weis AR7 #176, Weis AR7 #239],
child:
[Ref: Burke Peerage p2184, Paul Reed SGM 10/20/1999, Richardson PA p2, Richardson RoyalAnc v1p22]
Sources with Information about marriage to unknown
child:
[Ref: Keats-Rohan DD p1102, Paul Reed SGM 10/20/1999]
Sources with Information about marriage to Ffynnod Wyddeles
date:
concubine [Ref: Paul Reed SGM 10/20/1999],
child:
[Ref: Paul Reed SGM 10/20/1999]
Sources with Information about marriage to Mofudd Ferch Elfan
date:
concubine [Ref: Paul Reed SGM 10/20/1999],
child:
[Ref: Paul Reed SGM 10/20/1999]
Research Notes:
Prince of Gwynedd [Ref: Tapsell Dynasties p178]
Prince of North Wales [Ref: Moncreiffe RoyalAnc p10, Weis AR7 #176, Weis AR7 #239]
King of Gwynedd [Ref: Stewart Baldwin SGM 7/27/1997]

1137: Ruler of Gwyneth [Ref: Keats-Rohan DD p1102]

1137-1170: Prince of Gwynedd [Ref: Tapsell Dynasties p178]

pre-eminent above all the other princes in Wales [Ref: Moncreiffe RoyalAnc p10]

had matches with at least nine women; Christina/Cristin f Growny was considered a legitimate wife [Ref: Paul Reed SGM 10/20/1999]

sent embassy to seek French aid [Ref: Moncreiffe RoyalAnc p10]

on his death, his sons dispute his lands [Ref: Paul Reed SGM 10/20/1999]

his death was followed by five years of fighting between his many sons; in 1175 East Gwynedd went to Dafydd, and West Gwynedd to Rhodri [Ref: Keats-Rohan DD p1103]



Pedigree of Owain Gwynedd Prince Of Gwynedd
                                                                /-----Rhodri Mawr Prince Of Gwynedd And Deheubarth
                                                       /-----Anarawd Prince Of Gwynedd
                                                      |         \-----Ankaret
                                              /-----Idwal Foel Prince Of Gwynedd
                                     /-----Meyric Prince Of North Wales
                                    |        |                  /-----Rhodri Mawr Prince Of Gwynedd And Deheubarth
                                    |        |         /-----Merfyn Ap Rhodri
                                    |        |        |         \-----Ankaret
                                    |         \-----Avendreg Of Powys
                            /-----Idwal Prince Of North Wales
                   /-----Iago Ab Idwal, Prince Of Gwynedd
          /-----Cynan Ap Iago, Prince Of North Wales
 /-----Gruffydd Ap Cynan, Prince Of Gwynedd
|        |                                                      /-----Ivar I The Boneless RAGNARSON, King Of Dublin
|        |                                             /-----(Unk Son)
|        |                                    /-----Sitric II CAOCH, King Of Dublin
|        |                           /-----Olaf III Sihtricsson, King Of Yorks And Dublin
|        |                  /-----Sihtric III Of The Silken Beard OLAFSON, King Of Dublin
|        |                 |        |                           /-----Maelmorda Ui DUNLAINGE, King Of Laigin & Leinster
|        |                 |        |                  /-----Finn Ui DUNLAINGE, King Of Laigin & Leinster
|        |                 |        |         /-----Murchad Ui DUNLAINGE, King Of Laigin & Leinster
|        |                 |         \-----Gormflaith Of Nass
|        |                 |                 |                  /-----Cathal King Of Connacht
|        |                 |                 |         /-----Tadc
|        |                 |                  \-----(Unk Princess) Of Connacht
|        |         /-----Olaf Of Dublin
|        |        |        |                                    /-----Lachtnae Mac Cuircc
|        |        |        |                           /-----Lorcan Dal Cais King Of Munster And Thomond
|        |        |        |                  /-----Cennetig Dal Cais King Of Munster And Thomond
|        |        |        |         /-----Brian Boruma, King Of Cashel And Munster, High
|        |        |        |        |        |                  /-----Murchad King Of West Connacht
|        |        |        |        |        |         /-----Aurchad King Of Ui Briuin Or West Connacht
|        |        |        |        |         \-----Be Bind
|        |        |        |        |                 |         /-----Crechan
|        |        |        |        |                  \-----Osnadh
|        |        |        |        |                           \-----Cianog
|        |        |         \-----Slani
|        |        |                 |         /-----Carrlus Mac AILELLA, King Of Ui Adea Ocba
|        |        |                  \-----Echrad
|         \-----Ragnaillt Of Dublin
|                 |                                             /-----Dunliang Ui DUNLAINGE, King Of Laigin & Leinster
|                 |                                    /-----Ailill Ui DUNLAINGE, King Of Laigin & Leinster
|                 |                           /-----Augaire Ui DUNLAINGE, King Of Laigin & Leinster
|                 |                  /-----Tuathal Ui DUNLAINGE, King Of Laigin & Leinster
|                 |         /-----Dunlang Ui DUNLAINGE, King Of Laigin & Leinster
|                  \-----Maelcorcre Of Leinster
Owain Gwynedd Prince Of Gwynedd
|                  /-----Edwin Ap Gronwy Of Tegeingl
|         /-----Owain Ap Edwin
|        |        |                  /-----Gwerystan
|        |        |         /-----Cynfyn Ap Gwerystan
|        |         \-----Iwerydd Ferch Cynfyn
 \-----Angharat Of Tegaingl
         |         /-----Ednywain Bendew I Ap Neinad
          \-----Morwyl Ferch Ednywain Bendew



Descendants of Owain Gwynedd Prince Of Gwynedd
1. Owain Gwynedd Prince Of Gwynedd m1. Gladys Ferch Llywarch m2. Christina Ferch Growny m3. m4. Ffynnod Wyddeles m5. Mofudd Ferch Elfan
m. Gladys Ferch Llywarch father: Llywarch mother: Dyddgu Of Builth
m. Christina Ferch Growny father: Gronw AP OWEN AP EDWIN
m. Ffynnod Wyddeles
m. Mofudd Ferch Elfan father: Elfan Ap SANDDE

2nd generation

2. Iorworth Drwyndwn Prince Of Gwynedd m1. Angharad m2. Margred Ferch Madog
m. Angharad father: Uchdrud Bishop of Llandaff
m. Margred Ferch Madog father: Madog Ap Maredudd, Prince Of Powys Fadog mother: Susanna Ferch Gruffudd Ap Cynan
5. Dafydd Ab Owain, Prince Of Gwynedd m. Emma PLANTAGENET
m. Emma PLANTAGENET father: Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy
6. Rhodri Ap OWAIN FWYNEDD Prince Of Gwynedd m1. m2. Gwenllian Ferch Arglwydd Rhys m3. (Unk) Princess Of Man
m. Gwenllian Ferch Arglwydd Rhys father: Rhys AP GRUFFUDD, Prince Of South Wales
m. (Unk) Princess Of Man father: Reynold Lord Of The Isles mother: Fonia
9. Cynan Ap Owain Prince Of Gwynedd m.
17. Hywel m.

3rd generation

20. Nest m1. Henry II Curt Mantel PLANTAGENET, King Of England m2. Sir Ralph BLUET
m. Henry II Curt Mantel PLANTAGENET, King Of England father: Geoffrey Plantagenet Count Of Anjou, Duke Of Normandy mother: Matilda
m. Sir Ralph BLUET father: Ralph BLUET mother: Elizabeth De BEAUMONT
22. Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales m1. (Unk) Of Chester m2. Joan m3. Eve FITZ WARIN m4. Tangwystl Of Rhos m5.
m. (Unk) Of Chester father: Hugh Of Kevelioc, Earl Of Chester mother: Bertrade De MONTFORT
m. Joan father: John Lackland PLANTAGENET, King Of England mother: Agatha De FERRERS
m. Eve FITZ WARIN father: Sir Fulk FITZ WARIN, Robin Hood mother: Maud VAVASOUR
m. Tangwystl Of Rhos father: Llywarch Goch
27. Thomas Ap Rhodri m. Margaret
m. Margaret father: Einion Ap Seisyllt

4th generation

35. Ralph BLUET m. Eve
m. Eve
40. Elen m1. John Le SCOT, Earl Of Chester And Huntingdon m2. Robert De QUINCY, Lord Of Ware
m. John Le SCOT, Earl Of Chester And Huntingdon father: David Earl Of Huntingdon mother: Maud Of Chester
m. Robert De QUINCY, Lord Of Ware father: Saire De QUINCEY, Earl Of Winchester, MC Suret mother: Margaret BEAUMONT
41. Margaret Of Wales m1. John De BRAOSE, Baron Of Bramber m2. Walter De CLIFFORD, Baron Of Clifford
m. John De BRAOSE, Baron Of Bramber father: William De BRAOSE, Lord Of Gower mother: Matilda DE CLARE
m. Walter De CLIFFORD, Baron Of Clifford father: Walter CLIFFORD, Baron Of Clifford mother: Agnes De CONDET
42. Angharad m. Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron
m. Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron father: Maelgwn Hen Ap Rhys
44. Dafydd Ap Llwelyn Fawy, Prince Of Wales m1. Isabella De BRAOSE m2.
m. Isabella De BRAOSE father: William De BRAIOSE, Baron Of Brecknock Castle mother: Eve MARSHALL
45. (Unk Dau) m. Malcolm MACDUFF, Earl Of Fife
m. Malcolm MACDUFF, Earl Of Fife father: Duncan MACDUFF mother: Alice CORBET
46. Gladys DHU m1. Reginald De BRAOS, Baron Of Bramber m2. Ralph MORTIMER, Baron Of Wigmore
m. Reginald De BRAOS, Baron Of Bramber father: William De BRAOS, Baron Of Bramber mother: Matilda De ST VALERIE De HAIA
m. Ralph MORTIMER, Baron Of Wigmore father: Roger De MORTIMER, Baron Of Wigmore mother: Isabel De FERRIERS
47. Gruffydd Ap Llywelyn m1. m2. Senena m3. Rhanullt
m. Senena father: Cadadog
m. Rhanullt father: Rheinallt King Of Isle Of Man mother: (Unk)
50. Tegwared Y BAISWEN m. Gwenllian Ferch EDNYFED VYCHAN
m. Gwenllian Ferch EDNYFED VYCHAN
52. Cardoc Ap Thomas m. Eva
m. Eva father: Gwyn Ap Griffith Ap Beli

5th generation

53. William BLUET m. Margaret
m. Margaret
56. Hawise De QUINCY m. Sir Baldwin WAKE, Baron Of Bourne
m. Sir Baldwin WAKE, Baron Of Bourne father: Hugh WAKE, Baron Of Bourne mother: Joan De STUTEVILLE
57. William De BREUSE, Lord Breuse m1. Aline De MULTON m2. Agnes De MOELES m3. Mary De ROS
m. Aline De MULTON father: Thomas De MULTON mother: Maud De VAUX
m. Agnes De MOELES father: Nicholas De MOELS mother: Hawise De NEWMARCH
m. Mary De ROS father: Sir Robert De ROS, Baron Of Helmsley mother: Isabel D'ALBINI
58. Sir Richard De BREUSE, Lord Of Stinton m. Alice Le RUS
m. Alice Le RUS father: William Le RUS mother: Agatha De CLERE
61. Maud De CLIFFORD m1. Sir William III De LONGESPEE m2. Sir John GIFFORD, Lord Gifford Of Brimsfield
m. Sir William III De LONGESPEE father: Sir William De LONGESPEE mother: Idoine De Camville
m. Sir John GIFFORD, Lord Gifford Of Brimsfield father: Sir Elis IV GIFFORD, Baron Of Elston mother: Alice MAUTRAVERS
62. Elena FERCH MAELGWN FYCHAN m. Maredudd AP OWAIN, Lord Of Cardigan Uch Ayron
m. Maredudd AP OWAIN, Lord Of Cardigan Uch Ayron father: Owain Ap Gruffydd
68. Annes Ferch Dafydd m. Elise Ap Iorwerth Ab Owain Brogyntyn
m. Elise Ap Iorwerth Ab Owain Brogyntyn
69. Llywelyn Ap Dafydd m.
70. Colban MACDUFF, Earl Of Fife m. Anna DURWARD
m. Anna DURWARD father: Sir Alan DURWARD mother: Marjorie
72. (Unk) Of Fife m. Sir William De MORAVIA
m. Sir William De MORAVIA father: Sir Walter De MORAVIA
73. Sir Roger MORTIMER, Baron Of Wigmore m. Maud De BRAOISE
m. Maud De BRAOISE father: William De BRAIOSE, Baron Of Brecknock Castle mother: Eve MARSHALL
76. Hugh De MORTIMER, Lord of Chelmarsh m. Agatha De FERRERS
m. Agatha De FERRERS father: William De FERRERS, Earl Of Derby mother: Sibyl MARSHALL
77. Joan De MORTIMER m. Piers CORBET, Lord Corbet
m. Piers CORBET, Lord Corbet father: Thomas CORBET, Baron Of Cause mother: Isabel De VAUTORT
79. Llywelyn Ap Gruffyd, Prince Of Gwynedd m. Eleanor De MONTFORT
m. Eleanor De MONTFORT father: Simon De MONTFORT, Earl Of Leicester mother: Eleanor
80. Dafydd Ap Gruffyd, Prince Of Gwynedd m1. Tangwystl Ferch Owain Fflam m2. Elizabeth De FERRERS
m. Tangwystl Ferch Owain Fflam father: Owain Fflam
m. Elizabeth De FERRERS father: Robert De FERRERS, Earl Of Derby mother: Mary De Lusignan
88. Griffith Ap Caradoc m. Lenki
m. Lenki father: Llowarch Vaughan Ap Llowarch Goch ap Llowarch