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. Henry FITZ HENRY Birth: Abt 1105 Death: 1157 in Anglesey

Marriage: Children:
  1. Robert Fitz Stephen

Marriage: Children:
  1. William FITZ GERALD Birth: 1 Death: 1173
  2. David FITZ GERALD, Bishop Of St.Davids Birth: 2 Death: 1176
  3. Maurice FITZ GERALD, Lord Of Lanstephen Birth: Abt 1100 Death: 1 Sep 1176 in Wexford
  4. Angharad FITZ GERALD

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. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 05 E-Goojerat. London: St Catherine Press, 1926. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP V [Ap][p0-9].*].
  3. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 07 Hussee-Lincolnshire. London: St Catherine Press, 1929. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP VII [Ap][p0-9].*].
  4. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 10, Oakham-Richmond. London: St Catherine Press, 1945. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/271412 Information from this source tagged as [Ref: CP X [Ap][p0-9].*].
  5. Cokayne, George Edward, Complete Peerage of England, Scotland, Ireland, Great Britain, and the United Kingdom, extant, extinct, or dormant, vol 11, Ridley-Sinclair. London: St Catherine Press, 1949. Reprinted (4 per page) Gloucester: A Sutton, 1982. Available at https://familysearch.org/search/catalog/27141 Information from this source tagged as [Ref: CP XI [Ap][p0-9].*].
  6. Schwennicke, Detlev, ed., Europaische Stammtafeln: Stammtafeln zur Geschichte der europaischen Staaten, New Series. III.2 (#201-#400): Nichtstandesgemasse und Illegitime Nachkommen der Regierenden Hauser Europas. Marburg: Verlag von J. A. Stargardt, 1983. Information from this source tagged as [Ref: ES III.2 #[0-9]*].
  7. The Henry Project: The Ancestors of King Henry II of England, An eperiment in a cooperative online database for scholarly medieval genealogy. Contributors and Editors: Stewart Baldwin, Todd Farmerie, Peter Stewart. Available at https://fasg.org/projects/henryproject/ Information from this source tagged as [Ref: HenryII .*].
  8. Holloway, Naomi D, The Genealogy of Mary Wentworth, Who Became the Wife of William Brewster, Revised Edition, October 1969. LDS Film#1738313 item#5 Information from this source tagged as [Ref: Holloway WENTWORTH p[0-9a]*].
  9. Ravilious, John, Thurstan de Banastre. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 8/27/2006. Subject: Two Maud Banesters ? wifes of William Comyn and William Hastings. Available at https://groups.google.com/g/soc.genealogy.medieval/c/3zMfwXv52tE/m/qW8lJZB1TPgJ. Author address: Therav3 at aol dot com. Information from this source tagged as [Ref: John Ravilious SGM 8/27/2006-142441].
  10. 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]*].
  11. Keats-Rohan, K.S.B., Domesday People, A Prosopography of Persons Occurring in English Documents 1066-1166. Vol I: Domesday Book. Bury St Edmunds, Suffolk: Boydell Press, 1999. NYPL ARF 03-4178 vol 1. Corrections in Volume II (Domesday Descendants) pp 4-5. Further corrections at http://users.ox.ac.uk/~prosop/domesday-people-corrigenda.pdf Information from this source tagged as [Ref: Keats-Rohan DP p[0-9]*].
  12. Paget, Gerald, The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales. London: Charles Skilton Ltd, 1977. Nypl ARF+ 78-835. Information from this source tagged as [Ref: Paget HRHCharles p[0-9]*].
  13. Borthwick, Richard, Carew. Posting to soc.genealogy.medieval (email list GEN-MEDIEVAL) on 4/7/1998. Subject: Carew. Available at https://groups.google.com/g/soc.genealogy.medieval/c/H2gmG3AQz5w/m/pcwFKgcxuF0J. Author address: rgbor at cyllene dot uwa dot edu dot au. Information from this source tagged as [Ref: Richard Borthwick SGM 4/7/1998-B].
  14. 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]*].
  15. Round, J Horace, Origin of the Carews, Apr 1903. In The Ancestor: Quarterly Review of County and Family History, Number 5, Apr 1903. Available at https://archive.org/details/ancestorquarterl05unse. Information from this source tagged as [Ref: Round Carew p[0-9]*].
  16. Sheppard, Walter Lee, Royal Bye-Blows: The Illegitimate Children of the English Kings from William I to Edward III, in NEHGR v119 (Apr 1965) pp94-102. Available at http://americanancestors.org/databases/new-england-historical-and-genealogical-register/image Information from this source tagged as [Ref: Sheppard RoyalByeBlowsI p[0-9]*].
  17. Watney, Vernon James, The Wallop Family and their Ancestry, Oxford:John Johnson, 1928. LDS Film#1696491 items 6-9. NYPL ARZ+ (Wallop) (Watney, V. J. Wallop family). Available at https://familysearch.org/search/catalog/213421. Information from this source tagged as [Ref: Watney WALLOP #[0-9]*].
  18. Weir, Alison, Britain's Royal Families, The Complete Genealogy, London: Bodley Head, 1989. Nypl ARF 89-26908 Information from this source tagged as [Ref: Weir RoyalFam p[0-9]*].
  19. 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: Keats-Rohan DP p369, Weir RoyalFam p49, Weis AR7 #178],
father:
[Ref: Burke Peerage p1200, CP V p683(d), CP X p11, CP XI AppD p110, ES III.2 #354, HenryII henry001 6/20/2010, John Ravilious SGM 8/27/2006-142441, Keats-Rohan DD p968, Paget HRHCharles p12, Richard Borthwick SGM 4/7/1998-B, Watney WALLOP #1047, Watney WALLOP #393, Weis AR7 #33A]
Sources for death Information
date:
abt 1114 [Ref: Weir RoyalFam p49]
Sources with Information about marriage to Henry I Beauclerc King Of England
date:
concubine [Ref: HenryII henry001 6/20/2010],
child:
[Ref: CP V p683(d), CP X p11(c), CP XI AppD p110, CP XI AppD p120, ES III.2 #354, HenryII henry001 6/20/2010, Paget HRHCharles p12, Richardson RoyalAnc v1p15, Sheppard RoyalByeBlowsI p96, Weis AR7 #33A]
Sources with Information about marriage to Stephen Constable of Cardigan
child:
[Ref: CP X p11(c)]
Sources with Information about marriage to Gerald Of Windsor, Constable Of Pembroke Castl
date:
abt 1100 [Ref: Keats-Rohan DD p968],
names:
[Ref: CP XI AppD p110, HenryII henry001 6/20/2010, John Ravilious SGM 8/27/2006-142441, Keats-Rohan DP p369, Watney WALLOP #1047],
child:
[Ref: Burke Peerage p1200, Burke Peerage p350, CP VII p200, CP X p11(c), CP X p11, Holloway WENTWORTH p11, Keats-Rohan DD p305, Keats-Rohan DD p968, Richard Borthwick SGM 4/7/1998-B, Round Carew p21, Watney WALLOP #393, Weis AR7 #178]
Research Notes:
Princess of Deheubarth [Ref: Weir RoyalFam p49]

previously a mistress of King Henry I [Ref: Holloway WENTWORTH p11]



Pedigree of Nest Of Wales, Princess Of Deheubarth
 /-----Rhys Ap Tudor Mawr Prince Of South Wales
Nest Of Wales, Princess Of Deheubarth
|         /-----Rhiwallon Ap Cynfn Of Powys
 \-----Gladys Of Powys



Descendants of Nest Of Wales, Princess Of Deheubarth
1. Nest Of Wales, Princess Of Deheubarth m1. Henry I Beauclerc King Of England m2. Stephen Constable of Cardigan m3. Gerald Of Windsor, Constable Of Pembroke Castl
m. Henry I Beauclerc King Of England father: William The Conqueror King Of England mother: Maud Of Flanders
m. Stephen Constable of Cardigan
m. Gerald Of Windsor, Constable Of Pembroke Castl father: Walter FITZ OTHO, Baron Of Eton mother: Beatrice

2nd generation

2. Henry FITZ HENRY m.
4. William FITZ GERALD m. Sibil De SOMERY
m. Sibil De SOMERY
6. Maurice FITZ GERALD, Lord Of Lanstephen m. Alice De MONTGOMERY
m. Alice De MONTGOMERY father: Arnulph De MONTGOMERY mother: Lafrocoth
7. Angharad FITZ GERALD m. William De BARRI
m. William De BARRI father: Odo Lord Of Manorbier

3rd generation

8. Amabilis FITZ HENRY m. Walter De RIDELISFORD
m. Walter De RIDELISFORD
14. Eudes FITZ WILLIAM De CAREW m. (Unk Dau)
m. (Unk Dau) father: Richard Fitz Tancred
15. William FITZWILLIAM FITZGERALD m.
16. William FITZ MAURICE, Baron Of Naas m. Aline De CLARE
m. Aline De CLARE father: Richard "Strongbow" De CLARE, Earl Of Pembroke
19. Thomas FITZ MAURICE m. Sabine
m. Sabine
20. Gerald FITZ MAURICE, Baron Of Offaly m. Eve De BERMINGHAM
m. Eve De BERMINGHAM father: Robert De BIRMINGHAM

4th generation

22. Walter De RIDELISFORD m. Annora
m. Annora
23. Basilie De RIDDELESFORD m. Richard De COGAN
m. Richard De COGAN father: William De COGAN
24. William De CARREU m.
26. William FITZGERALD m. Emma KINGSLEY
m. Emma KINGSLEY father: Richard De KINGSLEY
27. William FITZ WILLIAM, Baron Of Naas m. Maud De PONT De L'ARCHE
m. Maud De PONT De L'ARCHE father: Robert De PONT De L'ARCHE mother: Maud MARSHALL
28. John FITZ THOMAS m. Margery
m. Margery father: Thomas Fitz Anthony
29. Maurice FITZ THOMAS m.
30. Sir Maurice FITZ GERALD, Baron Offaly m. Juliane
m. Juliane

5th generation

31. Emmeline De RIDELISFORD m1. Hugh De LACY, Earl Of Ulster m2. Stephen LONGESPEE, Justiciar Of Ireland
m. Hugh De LACY, Earl Of Ulster father: Hugh De LACY, Baron Of Weobley mother: Roheis De MONMOUTH
m. Stephen LONGESPEE, Justiciar Of Ireland father: William LONGESPEE, Earl of Salisbury mother: Ela Of Salisbury
32. John De COGAN m. Mary PRENDEGAST
m. Mary PRENDEGAST father: Gerald De PRENDEGAST
33. Nicholas De CARREU m. Catherine MYLES
m. Catherine MYLES
34. William GERRARD m. Margaret
m. Margaret
38. Morice FITZ JOHN m. Maud De BARRY
m. Maud De BARRY
39. Thomas FITZ MAURICE m.
40. Gerald FITZ MAURICE m.
41. Maurice FITZ MAURICE FITZ GERALD, Lord Of Offaly m1. Matilda De PRENDERGAST m2. Emeline De LONGSPEE
m. Matilda De PRENDERGAST father: Gerald De PRENDERGAST mother: Matilda De BURG
m. Emeline De LONGSPEE father: Stephen LONGESPEE, Justiciar Of Ireland mother: Emmeline De RIDELISFORD
42. Thomas FITZ MAURICE FITZ GERALD m. Rohesia De ST MICHAEL
m. Rohesia De ST MICHAEL father: Richard De ST MICHAEL, Baron of Reban
43. Olivia FITZ GERALD m. Henry DYLON
m. Henry DYLON father: Sir Thomas DYLON mother: Maud BUTLER