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

Person Info

Name: John Cam FITZ GERALD
Sex: M
Death: Abt 1456 ^d

Parents:

Father:
John FITZ GERALD, Earl Of Kildare Birth: 2 Death: 17 Oct 1427

Mother:

Margaret De La HERNE

Family:
Children:

Thomas FITZ GERALD, Earl Of Kildare Death: 25 Mar 1477

Bibliography

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].*].

Sources for birth and parent Information

parents:: [Ref: CP VII p228],
father:: [Ref: CP VII p226]

Sources for death Information

date:: abt 1456 [Ref: CP VII p228]

Sources with Information about marriage to unknown

child:: [Ref: CP VII p226, CP VII p228]

Research Notes:

Pedigree of John Cam FITZ GERALD
                                                                /-----Maurice FITZ GERALD, Lord Of Lanstephen
                                                       /-----Gerald FITZ MAURICE, Baron Of Offaly
                                                      |         \-----Alice De MONTGOMERY
                                              /-----Sir Maurice FITZ GERALD, Baron Offaly
                                             |        |         /-----Robert De BIRMINGHAM
                                             |         \-----Eve De BERMINGHAM
                                     /-----Thomas FITZ MAURICE FITZ GERALD
                                    |         \-----Juliane
                            /-----John FITZ THOMAS FITZ GERALD, Earl Of Kildare
                           |        |         /-----Richard De ST MICHAEL, Baron of Reban
                           |         \-----Rohesia De ST MICHAEL
                   /-----Thomas FITZ JOHN FITZ GERALD, Earl Of Kildare
                  |        |         /-----Alexander ROCHE, Baron Of Fermoy
                  |         \-----Blanche ROCHE
          /-----Maurice FITZ THOMAS FITZ GERALD, Earl Of Kildare
         |        |                                             /-----Walter De BURGH
         |        |                                    /-----William De BURGH, Lord of Connaught
         |        |                                   |         \-----Alice
         |        |                           /-----Richard De BURGH, Lord of Connaught
         |        |                          |        |         /-----Domnall Mor O'Brien, King Of Munster
         |        |                          |         \-----(Unk Dau) O'BRIEN
         |        |                  /-----Walter De BURG, Earl Of Ulster
         |        |                 |        |                  /-----Hugh De LACY, Baron Of Weobley
         |        |                 |        |         /-----Walter De LACY, Baron Of Weobley
         |        |                 |        |        |         \-----Roheis De MONMOUTH
         |        |                 |         \-----Egidia (Jill) De LACY
         |        |                 |                 |         /-----William De BRAOS, Baron Of Bramber
         |        |                 |                  \-----Margaret De BRAOISE
         |        |                 |                           \-----Matilda De ST VALERIE De HAIA
         |        |         /-----Richard De BURGH, Earl Of Ulster
         |        |        |        |                           /-----Piers De LUTEGARESHALE
         |        |        |        |                  /-----Geoffrey FITZ PIERS, Earl Of Essex
         |        |        |        |                 |         \-----Maud
         |        |        |        |         /-----Sir John FITZ GEOFFREY
         |        |        |        |        |        |         /-----Roger De CLARE, Earl Of Hertford
         |        |        |        |        |         \-----Aveline De CLARE
         |        |        |        |        |                  \-----Maud St. HILLARY
         |        |        |         \-----Aveline FITZJOHN
         |        |        |                 |                  /-----Roger BIGOD, Earl Of Norfolk, MC Surety
         |        |        |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
         |        |        |                 |        |         \-----Ida Countess Of Norfolk
         |        |        |                  \-----Isabel BIGOD
         |        |        |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
         |        |        |                           \-----Maud MARSHALL
         |        |        |                                    \-----Isabel De CLARE, Countess Of Pembroke
         |         \-----Joan De BURGH
         |                 |                                    /-----Baldwin II Count Of Guines
         |                 |                           /-----Arnold II Count Of Guines
         |                 |                          |         \-----Christine Of Ardres
         |                 |                  /-----Baldwin III Count Of Guines
         |                 |                 |        |         /-----Walter Chatelain Of Bourbourg
         |                 |                 |         \-----Beatrix De Bourbourg
         |                 |                 |                  \-----Mathilde Of Bethune
         |                 |         /-----Arnold III Count Of Guines
         |                 |        |        |                  /-----Ingleman De FIENNES
         |                 |        |        |         /-----William De FIENNES
         |                 |        |        |        |         \-----Sybilla De BOULOGNE
         |                 |        |         \-----Mahaut Fiennes
         |                 |        |                 |         /-----Alberic II De DAMMARTIN, Count Of Dammartin
         |                 |        |                  \-----Agnes De DAMMARTIN
         |                 |        |                           \-----Maud Of Clermont
         |                  \-----Margaret Of Guines
         |                          |                           /-----Enguerrand II Sire De COUCY
         |                          |                  /-----Ralph I Sire De COUCY
         |                          |                 |         \-----Agnes De BAUGENCI
         |                          |         /-----Enguerrand III Lord Of Coucy
         |                          |        |        |         /-----Robert I Count Of Dreux
         |                          |        |         \-----Adelaide Of Dreux
         |                          |        |                  \-----Agnes De Baudemont
         |                           \-----Alix Of Coucy
         |                                   |                  /-----Andre Lord Of Ferte-Gaucher
         |                                   |         /-----John Seigneur De Montmirel
         |                                   |        |         \-----Hildearde Of Oisy
         |                                    \-----Mary Of Montmirail
         |                                            |         /-----William Seigneur De Dampierre, Constable Of Cham
         |                                             \-----Helvide Of Dampierre
         |                                                      \-----Ermengarde
/-----John FITZ GERALD, Earl Of Kildare
|        |                           /-----Reynold BURGHERSH
|        |                  /-----Robert BURGHERSH, Lord Burghersh
|        |         /-----Sir Bartholomew De BURGHERSH, Lord Burghersh
|        |        |        |                  /-----Giles BADLESMERE
|        |        |        |         /-----Guncelin BADLESMERE
|        |        |         \-----Maud De BADLESMERE
|         \-----Elizabeth De BURGHERSH
|                 |                                             /-----Theobald WALTER
|                 |                                    /-----Theobald Le BOTELER
|                 |                                   |         \-----Maud VAVASOUR
|                 |                           /-----John De VERDUN
|                 |                          |        |         /-----Nicholas De VERDUN
|                 |                          |         \-----Rohese De VERDUN
|                 |                          |                  \-----Clemence
|                 |                  /-----Sir Theobald De VERDUN, Lord Verdun
|                 |                 |        |                  /-----Walter De LACY, Baron Of Weobley
|                 |                 |        |         /-----Gilbert De LACY
|                 |                 |        |        |         \-----Margaret De BRAOISE
|                 |                 |         \-----Margaret De LACY, Lady Of Dulek
|                 |                 |                 |         /-----Hugh BIGOD, Earl Of Norfolk, MC Surety
|                 |                 |                  \-----Isabel BIGOD
|                 |                 |                           \-----Maud MARSHALL
|                 |         /-----Sir Theobald De VERDUN, Lord Verdun
|                 |        |        |                           /-----Henry De BOHUN, Earl Of Hereford, MC Surety
|                 |        |        |                  /-----Humphrey V De BOHUN, Earl Of Hereford And Essex
|                 |        |        |                 |         \-----Maud FITZ GEOFFREY De MANDEVILLE
|                 |        |        |         /-----Humphrey VI De BOHUN
|                 |        |        |        |        |         /-----Raoul I De LUSIGNAN, Count D'Eu
|                 |        |        |        |         \-----Maud D'EU
|                 |        |        |        |                  \-----Alice D'EU, Countess Of Eu, Lady Of Hastings
|                 |        |         \-----Margery De BOHUN
|                 |        |                 |                  /-----Reginald De BRAOS, Baron Of Bramber
|                 |        |                 |         /-----William De BRAIOSE, Baron Of Brecknock Castle
|                 |        |                 |        |         \-----Gracia De BRIWERE
|                 |        |                  \-----Eleanor De BRAIOSE
|                 |        |                          |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                 |        |                           \-----Eve MARSHALL
|                 |        |                                    \-----Isabel De CLARE, Countess Of Pembroke
|                  \-----Elizabeth De VERDUN
|                          |                                    /-----Roger De MORTIMER, Baron Of Wigmore
|                          |                           /-----Ralph MORTIMER, Baron Of Wigmore
|                          |                          |         \-----Isabel De FERRIERS
|                          |                  /-----Sir Roger MORTIMER, Baron Of Wigmore
|                          |                 |        |         /-----Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales
|                          |                 |         \-----Gladys DHU
|                          |                 |                  \-----Tangwystl Of Rhos
|                          |         /-----Sir Edmund De MORTIMER, Lord Mortimer
|                          |        |        |                  /-----Reginald De BRAOS, Baron Of Bramber
|                          |        |        |         /-----William De BRAIOSE, Baron Of Brecknock Castle
|                          |        |        |        |         \-----Gracia De BRIWERE
|                          |        |         \-----Maud De BRAOISE
|                          |        |                 |         /-----Sir William MARSHALL, Protector, Earl Of Pembroke
|                          |        |                  \-----Eve MARSHALL
|                          |        |                           \-----Isabel De CLARE, Countess Of Pembroke
|                           \-----Maud De MORTIMER
|                                   |                           /-----William De FIENNES
|                                   |                  /-----Sir Ingleman FIENNES, K.B., Lord Of Wendover
|                                   |                 |         \-----Agnes De DAMMARTIN
|                                   |         /-----Sir William FIENNES
|                                   |        |        |         /-----Nicolas Lord Of Balliol
|                                   |        |         \-----Isabel Of Conde
|                                   |        |                  \-----Elisabeth Of Morialme
|                                    \-----Margaret FIENNES
|                                            |                  /-----Jean De BRIENNE, King Of Jerusalem
|                                            |         /-----Jean De BRIENNE, Grand Butler Of France
|                                            |        |         \-----Berengaria Of Leon
|                                             \-----Blanche De BRIENNE, Lady Of Loupeland
|                                                     |         /-----Geoffrey VI Vicomte De Chateaudun
|                                                      \-----Jeanne Dame De Chateau Du Loir
|                                                               \-----Clemence Of Roches
John Cam FITZ GERALD
\-----Margaret De La HERNE

Descendants of John Cam FITZ GERALD

1. John Cam FITZ GERALD m.

2+ Thomas FITZ GERALD, Earl Of Kildare m. Joan FITZ GERALD

2nd generation

2. Thomas FITZ GERALD, Earl Of Kildare m. Joan FITZ GERALD

m. Joan FITZ GERALD father: James FITZ GERALD, Earl Of Desmond mother: Mary Mac RICHARD BURK

3+ Eleanor FITZ GERALD m1. Thomas FLEMING, Lord Slane m2. Con O'NEILL

4+ Sir Thomas FITZ GERALD m.

5+ Gerald FITZGERALD, K.G., Earl Of Kildare m1. m2. Alison FITZEUSTACE m3. Elizabeth De ST JOHN

3rd generation

3. Eleanor FITZ GERALD m1. Thomas FLEMING, Lord Slane m2. Con O'NEILL

m. Thomas FLEMING, Lord Slane father: David FLEMING, Lord Slane mother: Alice DILLON

6+ Con Baccach O'NEILL, Earl of Tyrone m1. Alison KELLY m2. Alice FITZGERALD m3. Mary O'NEILL m4. Mary MACDONNEL

4. Sir Thomas FITZ GERALD m.

7+ Sir Morish FITZ GERALD m.

5. Gerald FITZGERALD, K.G., Earl Of Kildare m1. m2. Alison FITZEUSTACE m3. Elizabeth De ST JOHN

8+ Catharine FITZGERALD m. Peter TALBOT

m. Alison FITZEUSTACE father: Rowland FITZEUSTACE, Baron Portlester mother: Jenet BELLEW

9+ Gerald FITZGERALD, Earl Of Kildare m1. Elizabeth ZOUCHE m2. Elizabeth GREY

10+ Thomas FITZGERALD m.

11+ Elizabeth FITZGERALD m. Christopher FLEMING, Lord Slane

12+ Margaret FITZGERALD m. Sir Piers BUTLER, Earl Of Ormond

13 Alice FITZGERALD m. Con Baccach O'NEILL, Earl of Tyrone; Con Baccach O'NEILL, Earl of Tyrone father: Con O'NEILL mother: Eleanor FITZ GERALD

m. Elizabeth De ST JOHN father: Oliver St JOHN mother: Elizabeth SCROPE

14 James FITZGERALD m. Margaret DARCY

15 Oliver FITZGERALD m. Maeve OCONNOR FALIGHE

16 Sir John FITZGERALD

17 Walter FITZGERALD m. Elizabeth PLUNKETT

18 Henry FITZGERALD

19 Thomas FITZGERALD

4th generation

6. Con Baccach O'NEILL, Earl of Tyrone m1. Alison KELLY m2. Alice FITZGERALD m3. Mary O'NEILL m4. Mary MACDONNEL

m. Alison KELLY

20+ Matthew O'NEILL m. Joan MAGUIRE

m. Alice FITZGERALD father: Gerald FITZGERALD, K.G., Earl Of Kildare mother: Alison FITZEUSTACE

m. Mary O'NEILL father: Hugh Boy O'NEILL

21+ Mary O'NEILL m. Sorley Buoy MACDONNEL

m. Mary MACDONNEL father: Alexander Macrandal Boy MACDONNEL

7. Sir Morish FITZ GERALD m.

22 Thomas FITZ GERALD

8. Catharine FITZGERALD m. Peter TALBOT

m. Peter TALBOT

23+ Margaret TALBOT m. Sir Thomas EUSTACE, Viscount Baltinglass

9. Gerald FITZGERALD, Earl Of Kildare m1. Elizabeth ZOUCHE m2. Elizabeth GREY

m. Elizabeth ZOUCHE father: Sir John ZOUCHE mother: Elizabeth St JOHN

24+ Catherine FITZGERALD m. Jenico PRESTON, Viscount Gormanston

25 Alice FITZGERALD m. James FLEMING, Lord Slane; James FLEMING, Lord Slane father: Christopher FLEMING, Lord Slane mother: Elizabeth FITZGERALD

26 Thomas FITZGERALD, Earl Of Kildare m. Frances FORTESCUE

m. Elizabeth GREY father: Thomas GREY, K.G., Marquess of Dorset mother: Cicely BONVILLE, Baroness Harrington And Bonvil

27+ Elizabeth FITZGERALD m1. Sir Anthony BROWNE, K.G. m2. Sir Edward FIENNES De CLINTON, K.G., Earl of Clint

28+ Gerald FITZGERALD, Earl Of Kildare m. Mable BROWNE

29+ Edward FITZGERALD m. Agnes LEIGH

10. Thomas FITZGERALD m.

30+ Isabel FITZGERALD m. Richard NUGENT, Lord Delvin

11. Elizabeth FITZGERALD m. Christopher FLEMING, Lord Slane

m. Christopher FLEMING, Lord Slane father: James FLEMING, Lord Slane mother: Elizabeth WELLES

31+ Catherine FLEMING m. Sir Christopher BARNEWALL

32 James FLEMING, Lord Slane m1. Alice FITZGERALD m2. Ellis PLUNKETT

12. Margaret FITZGERALD m. Sir Piers BUTLER, Earl Of Ormond

m. Sir Piers BUTLER, Earl Of Ormond father: Sir James BUTLER mother: Sabine KAVANAGH

33+ Ellen BUTLER m. Donough O'BRIEN, Earl Of Thomond

34+ Joan BUTLER m. James BUTLER

35+ Margaret BUTLER m1. Richard BOURKE m2. Barnaby FITZPATRICK, Lord of Upper Ossory

36+ Richard BUTLER, Viscount Mountgarret m1. Eleanor BUTLER m2. Catherine BARNWELL m3. Anne PLUNKET

37+ Catherine BUTLER m1. Sir Richard POWER, Lord Power m2. James FITZ GERALD, Earl Of Desmond

38+ James BUTLER, Earl Of Ormond m. Joan FITZ GERALD

5th generation

20. Matthew O'NEILL m. Joan MAGUIRE

m. Joan MAGUIRE father: Constantine MAGUIRE

39 Brien O'NEILL, Earl of Tyrone

40+ Hugh O'NEILL, Earl of Tyrone m. Joanna O'DONNELL

21. Mary O'NEILL m. Sorley Buoy MACDONNEL

m. Sorley Buoy MACDONNEL

41+ Randal MacSorley MacDONNELL, Earl of Antrim m. Alice O'NEILL

23. Margaret TALBOT m. Sir Thomas EUSTACE, Viscount Baltinglass

m. Sir Thomas EUSTACE, Viscount Baltinglass father: Richard EUSTACE mother: Anne EUSTACE

42+ Rowland EUSTACE, Viscount Baltinglass m. Joan BUTLER

24. Catherine FITZGERALD m. Jenico PRESTON, Viscount Gormanston

m. Jenico PRESTON, Viscount Gormanston father: William PRESTON, Viscount Gormanston mother: Anne BURNELL

43+ Elizabeth PRESTON m1. Thomas NANGLE m2. Richard NUGENT, Lord Delvin

44+ Catherine PRESTON m. Thomas FLEMING, Lord Slane

45+ Christopher PRESTON, Viscount Gormanston m1. Catherine FITZWILLIAM m2. Catherine FITZWILLIAM

27. Elizabeth FITZGERALD m1. Sir Anthony BROWNE, K.G. m2. Sir Edward FIENNES De CLINTON, K.G., Earl of Clint

m. Sir Anthony BROWNE, K.G. father: Sir Anthony BROWNE mother: Lucy NEVILLE

46 Edward BROWNE

47 Thomas BROWNE

m. Sir Edward FIENNES De CLINTON, K.G., Earl of Clint father: Thomas CLINTON-FIENNES, Lord Clinton mother: Joan POYNINGS

28. Gerald FITZGERALD, Earl Of Kildare m. Mable BROWNE

m. Mable BROWNE father: Sir Anthony BROWNE, K.G. mother: Alice GAGE

48 William FITZGERALD, Earl Of Kildare

49+ Elizabeth FITZGERALD m. Donough O'BRIEN, Earl Of Thomond

50+ Mary FITZGERALD m. Christopher NUGENT, Lord Delvin

51+ Gerald FITZGERALD, Lord Gerald m. Catherine KNOLLYS

52+ Henry FITZGERALD, Earl Of Kildare m. Frances HOWARD

29. Edward FITZGERALD m. Agnes LEIGH

m. Agnes LEIGH father: Sir John LEIGH mother: Elizabeth DARCY

53+ Gerald FITZGERALD, Earl Of Kildare m. Elizabeth NUGENT

54+ Thomas FITZGERALD m. Frances RANDOLPH

30. Isabel FITZGERALD m. Richard NUGENT, Lord Delvin

m. Richard NUGENT, Lord Delvin father: Christopher NUGENT, Baron Of Delvin mother: Elizabeth PRESTON

55+ Christopher NUGENT m. Marian St. LAWRENCE

31. Catherine FLEMING m. Sir Christopher BARNEWALL

m. Sir Christopher BARNEWALL

56+ Elizabeth BARNEWALL m. Christopher PLUNKETT, Lord Dunsany

57+ Ellice BARNEWALL m. Christopher PLUNKETT, Lord Killeen

33. Ellen BUTLER m. Donough O'BRIEN, Earl Of Thomond

m. Donough O'BRIEN, Earl Of Thomond father: Conor O'BRIEN mother: Annabell De BURGH

58+ Margaret O'BRIEN m. Richard BOURKE, Earl of Clanricarde

59+ Margaret O'BRIEN m. Dermond O'BRIEN, Lord Inchiquin

60+ Conor O'BRIEN, Earl Of Thomond m1. Ownye m2. Eveleen MACCARTHY

34. Joan BUTLER m. James BUTLER

m. James BUTLER

61+ Joan BUTLER m. Rowland EUSTACE, Viscount Baltinglass

62+ Edmund BUTLER, Lord Dunboyne m. Julia MacCARTHY

63+ Ellen BUTLER m. David ROCHE, Lord Roche Of Fermoy

35. Margaret BUTLER m1. Richard BOURKE m2. Barnaby FITZPATRICK, Lord of Upper Ossory

m. Richard BOURKE

64+ Ulick BOURKE, Earl of Clanricarde m1. Grace O'CARROLL m2. Honora BOURKE m3. Maria LYNCH

m. Barnaby FITZPATRICK, Lord of Upper Ossory

65+ Grizel FITZPATRICK m. Edmund BUTLER, Viscount Mountgarret

36. Richard BUTLER, Viscount Mountgarret m1. Eleanor BUTLER m2. Catherine BARNWELL m3. Anne PLUNKET

m. Eleanor BUTLER father: Theobald BUTLER

66+ Edmund BUTLER, Viscount Mountgarret m. Grizel FITZPATRICK

m. Catherine BARNWELL father: Peter BARNWELL

m. Anne PLUNKET father: John PLUNKETT, Lord Killeen mother: Margaret PRESTON

37. Catherine BUTLER m1. Sir Richard POWER, Lord Power m2. James FITZ GERALD, Earl Of Desmond

m. Sir Richard POWER, Lord Power father: Piers POER mother: (Unk) FITZGERALD

67 Piers POWER, Lord Power

68+ John POWER, Lord Power m1. Ellen MacCARTIE m2. Eleanor FITZJOHN

m. James FITZ GERALD, Earl Of Desmond father: Sir John FITZ GERALD mother: More O'BRIEN

38. James BUTLER, Earl Of Ormond m. Joan FITZ GERALD

m. Joan FITZ GERALD father: James FITZ GERALD, Earl Of Desmond mother: Amy MAC-I-BRIEN-ARA

69+ Thomas BUTLER, Earl of Ormond m1. Elizabeth BERKELEY m2. Elizabeth SHEFFIELD m3. Helen BARRY

70+ Sir Edmund BUTLER m1. Eleanor EUSTACE m2.

71+ Sir John BUTLER m. Catharine McCARTY