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

| 1. | Berengaria of León, Empress Consort of Constantinople was born in 1204; died on 12 Apr 1237. Berengaria married John of Brienne, I King of Jerusalem Latin Emperor of Constantinople in 1224. John was born about 1170; died on 27 Mar 1237. [Group Sheet] [Family Chart]
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| 2. | Marie of Brienne, Latin Empress |
| 3. | Alphonse of Brienne, Grand Chamberlain of France Count of Eu |
| 4. | Louis of Brienne, Viscount of Beaumont-sur-Sarthe Family/Spouse: Agnes of Beaumont, Viscountess of Beaumont-sur-Sarthe. [Group Sheet] [Family Chart]
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| 5. | John de Brienne, II Sir Grand Butler of France Ambassador to Castille Family/Spouse: Jeanne de Châteaudun, Dame de Châteaudun. Jeanne was born about 1227 in France; died after 1252. [Group Sheet] [Family Chart]
Family/Spouse: Marie de Coucy, Queen Consort of Scotland. Marie (daughter of Enguerrand de Coucy, III Lord of Coucy and Marie de Montmirel) was born about 1218 in France; died in 1285. [Group Sheet] [Family Chart] |
| 6. | Henry of Beaumont-sur-Sarthe |
| 7. | Margaret of Beaumont -sur-Sarthe, Countess of Tripoli |
| 8. | Isabella of Beaumont-sur-Sarthe |
| 9. | Joan of Beaumont-sur-Sarthe |
| 10. | Mary of Beaumont-sur-Sarthe |
| 11. | Louis of Beaumont-sur-Sarthe, Bishop of Durham |
| 12. | Blanche de Brienne, Baroness Tingry Dame de la Loupeland Family/Spouse: William de Fiennes, II. [Group Sheet] [Family Chart]
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| 13. | Margaret de Fiennes Family/Spouse: Edmund Mortimer, 2nd Baron Mortimer. Edmund (son of Roger Mortimer, 1st Baron Mortimer and Maud de Braose, Baroness Mortimer of Wigmore) was born in 1251; died on 17 Jul 1304. [Group Sheet] [Family Chart]
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