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

| 1. | Margaret de Quincy, Lady Countess of Derby was born about 1218; died on 12 Mar 1280. 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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| 2. | Joan de Ferrers Family/Spouse: Thomas de Berkeley, 1st Baron Berkeley. Thomas (son of Maurice de Berkeley, Sir 5th Feudal Baron de Berkeley and Isabel de Chilham, Lady de Berkeley) was born in 1245 in Berkeley Castle, Gloucestershire, England; died on 23 Jul 1321. [Group Sheet] [Family Chart]
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| 3. | Agnes de Ferrers, Lady |
| 4. | Elizabeth de Ferrers |
| 5. | Robert de Ferrers, 6th Earl of Derby |
| 6. | William de Ferrers of Groby |
| 7. | Thomas de Berkeley of Coston |
| 8. | John de Berkeley |
| 9. | Alice de Berkeley, Lady Stourton |
| 10. | James de Berkeley, Bishop of Exeter |
| 11. | Isabel de Berkeley |
| 12. | Margaret de Berkeley, Lady Basset of Uley |
| 13. | Maurice de Berkeley, 2nd Baron Berkeley Family/Spouse: Eva la Zouche. [Group Sheet] [Family Chart]
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| 14. | Isabel de Berkeley, Baroness Clifford Family/Spouse: Robert de Clifford, 3rd Baron Clifford 3rd Lord of Skipton. Robert (son of Robert de Clifford, 1st Baron Cifford 1st Lord Warden of the Marches Lord of Skipton and Maud de Clare, Baroness Clifford Baroness Welles) was born on 5 Nov 1305; died on 20 May 1344. [Group Sheet] [Family Chart]
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| 15. | Milicent de Berkeley |
| 16. | Thomas de Berkeley, 3rd Baron Berkeley Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Thomas married Margaret Mortimer, Baroness Berkeley before 1320. Margaret (daughter of Roger Mortimer, 3rd Baron Mortimer 1st Earl of March and Joan de Geneville, 2nd Baroness Geneville Baroness Mortimer) was born on 2 May 1304; died on 5 May 1337. [Group Sheet] [Family Chart]
Thomas married Katherine Clevedon, Baroness Berkeley on 30 May 1347. Katherine (daughter of John Clevedon, Sir and Emma, Lady Clevedon) was born on 21 Jan 1321; died on 13 Mar 1385. [Group Sheet] [Family Chart]
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| 17. | Maurice de Berkeley, Sir |
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