KLDeWitt Genealogy Research Project
Our Family's Journey Through Time from Europe and Canada to the US

| 1. | William FitzJohn, Sir 1st Earl of Pembroke Marshal of the Horses was born about 1146; died on 14 May 1219. Family/Spouse: Isabel de Clare, Countess of Pembroke. Isabel (daughter of Richard de Clare, 2nd Earl of Pembroke and Aoife MacMurrough, Princess of Leinster Countess of Pembroke) was born in 1172; died in 1220. [Group Sheet] [Family Chart]
Family/Spouse: Unknown. [Group Sheet] [Family Chart]
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| 2. | William Marshal, 2nd Earl of Pembroke Family/Spouse: Eleanor of England, Princess Countess of Pembroke Countess of Leicester. Eleanor (daughter of John Plantagenet, King of England and Isabella of Angoulême, Countess of Angoulême) was born in 1215; died in 1275. [Group Sheet] [Family Chart] |
| 3. | Richard Marshal, 3rd Earl of Pembroke |
| 4. | Maud Marshal, Countess of Norfolk Countess of Surrey Family/Spouse: Hugh Bigod, 3rd Earl of Norfolk Magna Carta Surety. Hugh was born about 1182; died on 18 Feb 1225. [Group Sheet] [Family Chart]
Family/Spouse: William de Warenne, 5th Earl of Surrey. William (son of Hamelin of Anjou, Earl of Surrey and Isabella de Warenne, 4th Countess of Surrey) died on 27 May 1240. [Group Sheet] [Family Chart]
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| 5. | Gilbert Marshal, 4th Earl of Pembroke |
| 6. | Walter Marshal, 5th Earl of Pembroke |
| 7. | Sibyl Marshal, Countess of Derby Family/Spouse: William de Ferrers, III 5th Earl of Derby. William was born in 1193; died on 28 Mar 1254. [Group Sheet] [Family Chart]
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| 8. | Eva Marshal, Lady of Abergavenny Family/Spouse: William de Braose, Lord of Abergavenny Lord of Buellt. William (son of Reginald de Braose, Lord of Brecon Abergavenny and Builth and Grecia Briwere, Lady of Brecon Abergvenny and Builth) was born about 1197; died on 2 May 1230. [Group Sheet] [Family Chart]
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| 9. | Anselm Marshal, 6th Earl of Pembroke |
| 10. | Joan Marshal, Lady of Swanscombe |
| 12. | Roger Bigod, 4th Earl of Norfolk |
| 13. | Hugh Bigod, Justiciar of England Family/Spouse: Joan de Stuteville. [Group Sheet] [Family Chart] |
| 14. | Isabel Bigod Family/Spouse: Gilbert de Lacy. Gilbert (son of Walter de Lacy, Lord of Meath and Margaret de Braose, Lady of Meath) was born in 1202; died on 25 Dec 1230. [Group Sheet] [Family Chart] Family/Spouse: John FitzGeoffrey, Lord of Shere Justiciar of Ireland. John was born about 1205 in Shere, Surrey, England; died on 23 Nov 1258. [Group Sheet] [Family Chart]
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| 15. | Ralph Bigod |
| 16. | Isabella de Warenne, Countess of Arundel Family/Spouse: Hugh d'Aubigny, 5th Earl of Arundel. Hugh was born in UNKNOWN; died on 7 May 1243. [Group Sheet] [Family Chart] |
| 17. | John de Warenne, 6th Earl of Surrey Family/Spouse: Alice of Lusignan, Countess of Surrey. Alice (daughter of Hugh of Lusignan, X Count of La Marche and Isabella of Angoulême, Countess of Angoulême) was born in 1224; died on 9 Feb 1256. [Group Sheet] [Family Chart]
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| 18. | Agnes de Ferrers Family/Spouse: William de Vesci. William (son of Eustace de Vesci, Lord of Alnwick and Margaret of Scotland) died on 22 Oct 1253 in Duchy of Gascony. [Group Sheet] [Family Chart] |
| 19. | Isabel de Ferrers |
| 20. | Maud de Ferrers, Viscountess of Rochechouart |
| 21. | Sibyl de Ferrers |
| 22. | Joan de Ferrers, Lady |
| 23. | Agatha de Ferrers |
| 24. | Eleanor de Ferrers, Countess of Winchester |
| 25. | Isabella de Braose, Princess |
| 26. | Maud de Braose, Baroness Mortimer of Wigmore Family/Spouse: Roger Mortimer, 1st Baron Mortimer. Roger (son of Ralph de Mortimer and Gwladus fetch Llywelyn, Princess) was born in 1231; died on 27 Oct 1282. [Group Sheet] [Family Chart]
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| 27. | Eleanor de Braose, Countess of Hereford Countess of Essex |
| 28. | Eva de Braose Family/Spouse: William de Cantilupe, III 3rd Feudal Baron of Eaton Bray Lord of Abergavenny. William (son of William de Cantilupe, II 2nd Feudal Baron of Eaton Bray and Millicent de Gournai, Countess of Gloucester) was born in UNKNOWN; died on 25 Sep 1254. [Group Sheet] [Family Chart]
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| 29. | Richard de Clare, 6th Earl of Gloucester 2nd Lord of Glamorgan 8th Lord of Clare Family/Spouse: Maud de Lacy, Countess of Hertford and Gloucester. Maud (daughter of John de Lacy, 2nd Earl of Lincoln and Margaret de Quincy, 2nd Countess of Lincoln) was born on 25 Jan 1223 in Lincoln, Lincolnshire, England; died on 10 Mar 1289. [Group Sheet] [Family Chart]
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| 30. | Isabella de Clare, Lady of Annandale and Ireby Isabella married Robert de Brus, 5th Lord of Annandale on 12 May 1240. Robert (son of Robert de Brus, 4th Lord of Annandale and Isobel of Huntingdon, Lady Annandale) was born about 1215; died on 31 Mar 1295. [Group Sheet] [Family Chart]
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| 31. | William FitzJohn |
| 32. | Joan FitzJohn |
| 33. | John FitzJohn |
| 34. | Richard FitzJohn, Lord FitzJohn |
| 35. | Isabel FitzJohn, Lady of Westmorland |
| 36. | Aveline FitzJohn, Countess of Ulster Family/Spouse: Walter de Burgh, 1st Earl of Ulster 2nd Lord of Connacht. Walter (son of Richard Mór de Burgh, 1st Baron of Connacht and Strathearn and Egidia de Lacy, Lady of Connacht) was born in 1230; died on 28 Jul 1271. [Group Sheet] [Family Chart]
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| 37. | Maud FitzJohn, Countess of Warwick Family/Spouse: William de Beauchamp, 9th Earl of Warwick High Sheriff of Worcestershire. William (son of William de Beauchamp, III Baron Sheriff of Worcestershire and Isabel de Mauduit) was born about 1239; died in 1298. [Group Sheet] [Family Chart]
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| 38. | William de Warenne Family/Spouse: Joan de Vere. [Group Sheet] [Family Chart] |
| 39. | Isabella Mortimer, Countess of Arundel Family/Spouse: John FitzAlan, III. John was born on 14 Sep 1246; died on 18 Mar 1272. [Group Sheet] [Family Chart]
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| 40. | Ralph Mortimer, Sheriff of Shropshire and Staffordshire |
| 41. | Margaret Mortimer, Countess of Oxford Family/Spouse: Robert de Vere, 6th Earl of Oxford. Robert (son of Robert de Vere, 5th Earl of Oxford and Alice de Sanford, Countess of Oxford) was born about 24 Jun 1257; died on 17 Apr 1331. [Group Sheet] [Family Chart]
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| 42. | Roger Mortimer, 1st Baron Mortimer of Chirk |
| 43. | Geoffrey Mortimer |
| 44. | William Mortimer |
| 45. | Edmund Mortimer, 2nd Baron Mortimer Family/Spouse: Margaret de Fiennes. Margaret (daughter of William de Fiennes, II and Blanche de Brienne, Baroness Tingry Dame de la Loupeland) was born after 1269; died on 7 Feb 1333. [Group Sheet] [Family Chart]
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| 46. | Joan de Cantilupe, Lady Hastings Family/Spouse: Henry Hastings, Lord Hastings. Henry was born about 1235; died about 1268. [Group Sheet] [Family Chart]
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| 47. | Gilbert de Clare, 6th Earl of Hertford 7th Earl of Gloucester 3rd Lord of Glamorgan 9th Lord of Clare Family/Spouse: Alice de Lusignan of Angoulême. Alice was born after Oct 1236 in Angoulême, Poitou, France; died in May 1290. [Group Sheet] [Family Chart]
Gilbert married Joan Plantagenet of Acre, Princess of England on 30 Apr 1290 in Westminster Abbey, London, England. Joan (daughter of Edward Plantagenet, I King of England and Eleanor of Castille, Queen Consort of England) was born in Apr 1272 in Acre, Kingdom of Acre; died on 23 Apr 1307 in Clare Castle, Clare, Suffolk, England. [Group Sheet] [Family Chart]
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| 48. | Thomas de Clare, Lord of Thormond 1st Lord of Inchiquin and Youghal Family/Spouse: Juliana FitzGerald, Lady Inchiquin. [Group Sheet] [Family Chart]
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| 49. | William de Brus |
| 50. | John de Brus |
| 51. | Richard de Brus |
| 52. | Robert de Brus, VI 6th Lord of Annandale Earl of Carrick Lord of Hartness Family/Spouse: Marjorie of Carrick, 3rd Countess of Carrick. Marjorie (daughter of Niall of Carrick, Earl of Carrick and Margaret Stewart) was born about 1256; died before 9 Nov 1292. [Group Sheet] [Family Chart]
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| 53. | Isabel de Brus, Lady FitzMarmaduke |
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