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: Agatha De FERRERS
Sex: F

Parents:

Father:
William FERRERS, Earl Of Derby Birth: 1 Death: 1190 in Acre

Mother:

Sibyl De BRAOISE Death: Abt 1219

Family:
Marriage:

John Lackland PLANTAGENET, King Of England on Concubine .^m1
John Lackland PLANTAGENET, King Of England Birth: 24 Dec 1167 in Oxford Death: 19 Oct 1216 in Newark Castle, Nottinghamshire

Children:

Joan Birth: Abt 1189 Death: 2 Feb 1237 in Aber

Bibliography

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]*].
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]*].
Reitwiesner, William Addams, The Children of Joan, Princess of North Wales, The Genealogist (APSG), vol 1 no 1 (1981), p80-95. NYPL APA 82-1000. Available at https://www.americanancestors.org/databases/genealogist-the/image/. Information from this source tagged as [Ref: Reitwiesner Joan p[0-9]*].

Sources for birth and parent Information

parents:: [Ref: Reitwiesner Joan p80]

Sources with Inaccurate birth and parent Information

father:: Robert de Ferrers, Earl of Derby (#10559) [Ref: ES III.2 #356b, Paget HRHCharles p16]

Sources with Information about marriage to John Lackland PLANTAGENET, King Of England

date:: mistress [Ref: Paget HRHCharles p16],
names:: [Ref: ES III.2 #356b]; John & unknown mistress generally thought to be Agatha De Ferrers [Ref: Reitwiesner Joan p80],
child:: [Ref: ES III.2 #356B, Paget HRHCharles p16]

Sources with Inaccurate marriage information

child:: Richard Lord of Chilham (#10540) [Ref: ES III.2 #356b]

Research Notes:

Pedigree of Agatha De FERRERS
                                     /-----Walkelin De FERRIERES
                            /-----Henry De FERRERS, Baron Of Tutbury
                   /-----Robert FERRERS, Earl Of Derby
                  |         \-----Bertha
          /-----Robert De FERRERS, Earl Of Derby
         |        |                                    /-----Rivallon The Vicaire
         |        |                           /-----Triscan
         |        |                          |         \-----Guenergant Vicountess Of Rennes
         |        |                  /-----Robert I Princeps Of Vitre
         |        |                 |         \-----Enoguen
         |        |         /-----Andre I De Vitre
         |        |        |        |                  /-----Suthardus Vetulus De CREDONE
         |        |        |        |         /-----Guerin I De CRAON
         |        |        |         \-----Bertha Dame De Craon
         |         \-----Hawise
         |                 |                  /-----Herluin De Contreville
         |                 |         /-----Robert De Mortain, Count Of Mortain In Avranchi
         |                 |        |        |         /-----Fulbert Of Falaise
         |                 |        |         \-----Herleve Of Falaise
         |                 |        |                  \-----Duxia
         |                  \-----Agnes Of Mortain
         |                          |                           /-----Hugh De Montgomery
         |                          |                  /-----Roger De Montgomery, Seigneur Of Montgomery
         |                          |                 |         \-----Josceline
         |                          |         /-----Roger De Montgomery, Earl Of Shrewsbury
         |                          |        |         \-----Emma
         |                           \-----Maud De Montgomery
         |                                   |                  /-----William I Count Of Alencon And Bellasme
         |                                   |         /-----William II TALVAS
         |                                   |        |         \-----Mathilde
         |                                    \-----Mabel De Belesme
         |                                            |         /-----Arnulf
         |                                             \-----Hildeburg
/-----William FERRERS, Earl Of Derby
|        |                  /-----William PEVEREL, Baron Of Peverel
|        |         /-----William PEVERIL, Baron Of Peverel
|        |        |         \-----Adeline
|         \-----Margaret PEVERIL
|                 |                  /-----Gilbert De LANCASTER, Baron Of Kendal
|                 |         /-----William I De LANCASTER, Baron Of Kendal
|                 |        |        |         /-----Ethred Baron Of Kendal
|                 |        |         \-----Goditha
|                 |        |                 |                  /-----(Unk) De Taillebois
|                 |        |                 |         /-----Ivo TAILEBOIS
|                 |        |                  \-----Beatrice
|                 |        |                           \-----(Unk)
|                  \-----Avice De LANCASTER
Agatha De FERRERS
|                                    /-----(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
|        |                 |                  /-----Guermond Of Picquigny
|        |                 |         /-----Eustache Of Picquigny, Vidame Of Amiens
|        |                 |        |         \-----Adele
|        |                  \-----(Unk Dau) Of Picquigny
\-----Sibyl De BRAOISE
         |                                    /-----(Unk) De PITRES
         |                           /-----Roger De PITRES
         |                  /-----Walter FITZ ROGER
         |                 |         \-----Adeliza
         |         /-----Miles FITZ WALTER, Earl Of Hereford
         |        |        |         /-----Dru De BALLON
         |        |         \-----Berthe De BALLON
          \-----Bertha Of Hereford
                  |                           /-----Thurcytel Lord Of Newfmarche
                  |                  /-----Geoffrey De NEUFMARCHE
                  |         /-----Bernard De NEUFMARCHE, Lord Of Brecon
                  |        |        |                  /-----Gulbert De St. Valerie
                  |        |        |         /-----Richard De Hugelville, Sire De Saint Valery
                  |        |        |        |         \-----(Unk Dau)
                  |        |         \-----Ada
                  |        |                 |                  /-----Richard I The Fearless Duke Of Normandy
                  |        |                 |         /-----Richard II The Good Duke Of Normandy
                  |        |                 |        |         \-----Gunnora
                  |        |                  \-----Papia
                   \-----Sibyl De NEUFMARCHE
                           |                  /-----Richard FITZ SCROB
                           |         /-----Osborn FITZ RICHARD, Baron Of Richard's Castle
                           |        |        |         /-----Robert The Deacon
                           |        |         \-----(Unk)
                            \-----Nesta
                                    |                  /-----Llewellyn Ap Siesyll, Price Of Gwynedd
                                    |         /-----Griffith AP LLEWELLYN, Prince Of North Wales
                                    |        |        |         /-----Maredudd AP OWAIN
                                    |        |         \-----Angharat OB MAREDUDD
                                     \-----Nesta
                                             |                  /-----Leofric Earl Of Mercia
                                             |         /-----Aelfgar Earl Of East Anglia
                                             |        |         \-----Gogdifu (Godiva) Of Buckingham, Lady Godiva
                                              \-----Aldgyth
                                                       \-----Aelfgifu

Descendants of Agatha De FERRERS

1. Agatha De FERRERS m. John Lackland PLANTAGENET, King Of England

m. John Lackland PLANTAGENET, King Of England father: Henry II Curt Mantel PLANTAGENET, King Of England mother: Eleanor Duchess Of Aquitaine

2+ Joan m. Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales

2nd generation

2. Joan m. Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales

m. Llewellyn Fawr The Great AP IORWORTH, Prince Of North Wales father: Iorworth Drwyndwn Prince Of Gwynedd mother: Margred Ferch Madog

3+ Elen m1. John Le SCOT, Earl Of Chester And Huntingdon m2. Robert De QUINCY, Lord Of Ware

4+ Margaret Of Wales m1. John De BRAOSE, Baron Of Bramber m2. Walter De CLIFFORD, Baron Of Clifford

5+ Angharad m. Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron

7+ Dafydd Ap Llwelyn Fawy, Prince Of Wales m1. Isabella De BRAOSE m2.

8+ (Unk Dau) m. Malcolm MACDUFF, Earl Of Fife

3rd generation

3. 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

9 Anne De QUINCY

10 Joan De QUINCY m. Humphrey VI De BOHUN; Humphrey VI De BOHUN father: Humphrey V De BOHUN, Earl Of Hereford And Essex mother: Maud D'EU

11+ Hawise De QUINCY m. Sir Baldwin WAKE, Baron Of Bourne

4. 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

12+ William De BREUSE, Lord Breuse m1. Aline De MULTON m2. Agnes De MOELES m3. Mary De ROS

13+ Sir Richard De BREUSE, Lord Of Stinton m. Alice Le RUS

14 Llywelyn De BRAOSE

15 John De BRAOSE m. Margery

m. Walter De CLIFFORD, Baron Of Clifford father: Walter CLIFFORD, Baron Of Clifford mother: Agnes De CONDET

16+ Maud De CLIFFORD m1. Sir William III De LONGESPEE m2. Sir John GIFFORD, Lord Gifford Of Brimsfield

5. Angharad m. Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron

m. Maelgwn Ieuanc FYCHAN, Lord Of Cardigan Is Ayron father: Maelgwn Hen Ap Rhys

17+ Elena FERCH MAELGWN FYCHAN m. Maredudd AP OWAIN, Lord Of Cardigan Uch Ayron

18 Gwenilian m. Maredudd Lord Of Merionydd

19 Margred m. Owain Ap MAREDUDD

20 Elinor m. Owain Ap MADOG AP MAREDUDD

7. 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

23+ Annes Ferch Dafydd m. Elise Ap Iorwerth Ab Owain Brogyntyn

24+ Llywelyn Ap Dafydd m.

8. (Unk Dau) m. Malcolm MACDUFF, Earl Of Fife

m. Malcolm MACDUFF, Earl Of Fife father: Duncan MACDUFF mother: Alice CORBET

25+ Colban MACDUFF, Earl Of Fife m. Anna DURWARD

27+ (Unk) Of Fife m. Sir William De MORAVIA

4th generation

11. 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

28 (Unk) WAKE m. Sir Thomas De GRELLE, Lord Grelle

29+ Sir Hugh WAKE m. Joan De BOLANY

30+ Sir John WAKE, Lord Wake m. Joan FIENNES

12. 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

31+ William De BREWES, Lord Of Gower m1. Agnes m2. Elizabeth De SULLY

m. Agnes De MOELES father: Nicholas De MOELS mother: Hawise De NEWMARCH

32+ Giles De BREUSE m1. Beatrice De St HELEN m2. Maud De WHITNEY

m. Mary De ROS father: Sir Robert De ROS, Baron Of Helmsley mother: Isabel D'ALBINI

33+ Margaret BREWES m. Ralph De CAMOYS, Baron Of Flockthorpe In Hardi

34 Richard De BREUSE

35+ Sir Piers De BREUSE m. Agnes De CLIFFORD

36 William De BREUSE m. Eleanor De BAVENT

13. Sir Richard De BREUSE, Lord Of Stinton m. Alice Le RUS

m. Alice Le RUS father: William Le RUS mother: Agatha De CLERE

37+ Margaret De BREUSE m. Roger De COLEVILLE

38+ Sir Giles De BREUSE m1. Katherine De HUNTINGFIELD m2. Joan BEAUMONT

39+ Mary De BREUSE m. Sir John WEYLAND

40+ Richard De BREUSE m. Alianore De FURNIVALLE

41+ Sibyl De BREUSE m. Constantine De MORTIMER

16. 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

42+ Margaret LONGESPEE, Countess of Salisbury m. Henry De LACY, Earl Of Lincoln

m. Sir John GIFFORD, Lord Gifford Of Brimsfield father: Sir Elis IV GIFFORD, Baron Of Elston mother: Alice MAUTRAVERS

43+ Catherine GIFFARD m. Sir Nicholas De AUDLEY

44+ Eleanor GIFFORD m. Fulk Le STRANGE, Lord Strange

45 Maud GIFFORD m. William De JOINVILLE, Seigneur De Beauregard

46 Elizabeth GIFFORD

17. 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

47+ Owain Ap Maredudd, Prince Of Deheubarth m. Angharad

23. Annes Ferch Dafydd m. Elise Ap Iorwerth Ab Owain Brogyntyn

m. Elise Ap Iorwerth Ab Owain Brogyntyn

48+ Madog Ab Elise m.

49+ Dafydd Ab Elise m. Myfanwy Ferch Hwfa Ab Iorwerth

24. Llywelyn Ap Dafydd m.

50+ Cynwrig Ap Llywelyn m. Angharad Ferch Thomas Ap Gwion

25. Colban MACDUFF, Earl Of Fife m. Anna DURWARD

m. Anna DURWARD father: Sir Alan DURWARD mother: Marjorie

51+ Marjory m. Alan De MENTEITH, Earl Of Menteith

52+ Duncan MACDUFF, Earl Of Fife m. Joan De CLARE

27. (Unk) Of Fife m. Sir William De MORAVIA

m. Sir William De MORAVIA father: Sir Walter De MORAVIA

53+ Sir Walter De MORAVIA m. (Unk) OLIFARD

5th generation

29. Sir Hugh WAKE m. Joan De BOLANY

m. Joan De BOLANY father: Baldwin De BOLANY

54 Sir Hugh WAKE m. Isabel STOTEVILE

55+ Mirabel WAKE m1. Hugh De St JOHN, Lord St John m2. Thomas De ASPALE

30. Sir John WAKE, Lord Wake m. Joan FIENNES

m. Joan FIENNES father: Sir William FIENNES mother: Blanche De BRIENNE, Lady Of Loupeland

56 Sir Thomas WAKE, Lord Wake m. Blanche PLANTAGENET

57 Sir John WAKE

58+ Margaret WAKE, Baroness Wake m1. Sir John COMYN m2. Edmund Of Woodstock PLANTAGENET, Earl Of Kent

31. William De BREWES, Lord Of Gower m1. Agnes m2. Elizabeth De SULLY

59 William De BREWES

60+ Joan BREWES m1. James De BOHUN m2. Sir Richard FOLIOT, Lord Foliot

61+ Aliva De BRAOS m1. Sir John De MOWBRAY, Lord Mowbray m2. Sir Richard De PESHALE

m. Elizabeth De SULLY father: Sir Raymond De SULLY

32. Giles De BREUSE m1. Beatrice De St HELEN m2. Maud De WHITNEY

m. Beatrice De St HELEN father: Sir John De St HELEN mother: Juliane De FARNHAM

62+ Lucy De BREUSE m1. Robert MALTRAVERS m2. John De PAULESHOLT

m. Maud De WHITNEY father: Eustace De WHITNEY

63+ Maud De BREUSE m. William De BYKEBURY

64+ Sir John De BREUSE m. Sarah

33. Margaret BREWES m. Ralph De CAMOYS, Baron Of Flockthorpe In Hardi

m. Ralph De CAMOYS, Baron Of Flockthorpe In Hardi father: John De CAMOYS, Baron Of Flockthorpe In Hardi mother: Margaret GATESDEN

65+ Sir Thomas De COMOYS, Lord Comoys m. Margaret

35. Sir Piers De BREUSE m. Agnes De CLIFFORD

m. Agnes De CLIFFORD

66+ Sir Thomas De BREWOSE, Lord Brewose m. Beatrice MORTIMER

67+ Sir John De BREUSE m. Margaret De TREHAMPTON

68+ Sir Piers De BREUSE m1. Joan De PERCY m2. Joan HOWARD

69+ Margaret De BRAOSE m1. Henry TYEYS, Lord Tyeys m2. Thomas De MONTHERMER, Lord Monthermer

70+ Mary De BREUSE m1. Sir Ralph De COBHAM, Lord Cobham m2. Thomas Of Brotherton PLANTAGENET, Earl Of Norfolk

37. Margaret De BREUSE m. Roger De COLEVILLE

m. Roger De COLEVILLE father: Walter De COLEVILLE mother: Elizabeth

71+ Edmund De COLEVILLE m. Margaret De UFFORD

72+ Elizabeth COLVILL m. Ralph BASSET

73+ Alice COLVILLE m1. Guy GOBAUD m2. Sir John GERNON

38. Sir Giles De BREUSE m1. Katherine De HUNTINGFIELD m2. Joan BEAUMONT

m. Katherine De HUNTINGFIELD father: Sir Laurence De HUNTINGFIELD

m. Joan BEAUMONT father: Sir Richard De BEAUMONT mother: Alice

74 Richard De BREUSE

75 Robert De BREUSE m. Catharine La WARRE; Catharine La WARRE father: John La WARRE, Lord La Warre mother: Joan De GRELLE

76+ Sir John De BREUSE m. Eve UFFORD

77 Alexander De BREUSE

39. Mary De BREUSE m. Sir John WEYLAND

m. Sir John WEYLAND father: Thomas De WEYLAND mother: Ann De COLEVILL

78+ Sir Richard De WEYLAND m. Joan De UFFORD

40. Richard De BREUSE m. Alianore De FURNIVALLE

m. Alianore De FURNIVALLE father: Sir Thomas De FURNIVAL

79+ Sir Richard De BREUSE m. Eleanor De SHELTON

41. Sibyl De BREUSE m. Constantine De MORTIMER

m. Constantine De MORTIMER father: William De MORTIMER mother: Alice

80+ Sir Constantine De MORTIMER m. Agnes

81 Thomas De MORTIMER

82 Robert De MORTIMER

42. Margaret LONGESPEE, Countess of Salisbury m. Henry De LACY, Earl Of Lincoln

m. Henry De LACY, Earl Of Lincoln father: Edmund De LACY, Earl Of Lincoln, Constable Of C mother: Alice De SALUZZO

83 John De LACY

84 Margaret De LACY

85 Edmund De LACY m. Maud CHAWORTH; Maud CHAWORTH father: Sir Patric CHAWORTH, Baron Of Kempsford mother: Isabel De BEAUCHAMP

86 Alice De LACY, Countess Of Lincoln m1. Thomas PLANTAGENET, Earl Of Lancaster m2. Sir Ebles Le STRANGE, Lord Strange m3. Sir Hugh De FRENE, Lord Frene; Thomas PLANTAGENET, Earl Of Lancaster father: Edmund Crouchback PLANTAGENET, King Of Sicily mother: Blanche Of Artois

43. Catherine GIFFARD m. Sir Nicholas De AUDLEY

m. Sir Nicholas De AUDLEY father: James De AUDLEY mother: Ela LONGESPEE

87 Ela De AUDLEY m1. Griffin Ap OWEN De La POLE m2. Sir James De PERRERS m3. Piers CORBET

88 Thomas De AUDLEY m. Eve CLAVERING; Eve CLAVERING father: John CLAVERING, Lord Clavering mother: Hawise De TIBETOT

89+ Sir Nicholas De AUDLEY, Lord Audley Of Heleigh m. Joan De MARTIN

44. Eleanor GIFFORD m. Fulk Le STRANGE, Lord Strange

m. Fulk Le STRANGE, Lord Strange father: Robert Le STRANGE mother: Eleanor De BLANCMINSTER

90+ Elizabeth Le STRANGE m. Robert CORBET

91+ Maud Le STRANGE m. Bryan De CORNWALL

92+ Fulk Le STRANGE m.

93+ John Le STRANGE, Lord Strange m. Ankaret BUTLER

47. Owain Ap Maredudd, Prince Of Deheubarth m. Angharad

m. Angharad father: Owen Ap Meredith, Lord of Cedewen mother: Margaret Ferch Maelgon

94+ Llywelyn AP OWAIN, Lord Of Gwynnionith And Caerwe m1. Gwanas m2. (Unk Dau) De VALE

48. Madog Ab Elise m.

95+ Efa Ferch Madog m. Gruffyd Ap Llywelyn Ap Cynwrig

96+ Margred Ferch Madog m. Ithel Ap Gwrgeneu Fychan

97+ Lleuca Ferch Madog m. Gronwy Llwyd Ab Y Penwyn

49. Dafydd Ab Elise m. Myfanwy Ferch Hwfa Ab Iorwerth

m. Myfanwy Ferch Hwfa Ab Iorwerth

98+ Gruffudd Ap Dafydd m.

50. Cynwrig Ap Llywelyn m. Angharad Ferch Thomas Ap Gwion

m. Angharad Ferch Thomas Ap Gwion

99+ Dafydd Llwyd Ap Cynwrig m. Annes Ferch Gwyn Ap Madog

51. Marjory m. Alan De MENTEITH, Earl Of Menteith

m. Alan De MENTEITH, Earl Of Menteith father: Alexander De MENTEITH, Earl Of Menteith mother: Matilda

100+ Alan De MENTEITH m.

101+ Mary Countess Of Menteith m. Sir John GRAHAM, Earl Of Menteith

52. Duncan MACDUFF, Earl Of Fife m. Joan De CLARE

m. Joan De CLARE father: Sir Gilbert DeCLARE, Earl Of Gloucester And Hertford mother: Alice De LUSIGNAN

102 Isabel Of Fife m. John COMYN, Earl Of Buchan; John COMYN, Earl Of Buchan father: Alexander COMYN, Earl Of Buchan mother: Elizabeth De QUINCY

103+ Duncan MACDUFF, Earl Of Fife m. Mary De MONTHERMER

53. Sir Walter De MORAVIA m. (Unk) OLIFARD

m. (Unk) OLIFARD father: David OLIFARD, Lord Of Bothwell mother: Devergulla De ABERNETHY

104+ Sir Andrew De MORAVIA m1. (Unk Dau) COMYN m2. Euphemia

105 Sir William De MORAVIA, Lord Of Bothwell