Children |
| 1. Coucy, Jeanne De, b. Boves, Somme, France , d. DECEASED |
| 2. de Coucy, Jean, b. 1216, , , France , d. Abt 1267 (Age 51 years) |
| 3. De Coucy II,, Raoul Lord of Coucy, b. Abt 1216, of Coucy, Ardennes, Champagne-Ardenne, France , d. 15 Feb 1250, La Massoure, Palestine (Age ~ 34 years) |
+ | 4. de Coucy, Queen Consort of Scotland Marie, b. 1218/1219, Boves, Somme, Picardie, France , d. 1285, Roxburgh, Roxburghshire, Scotland (Age 66 years) |
| 5. De Coucy IV,, Enguerrand Lord of Coucy, b. Abt 1236, Of, Boves, Somme, France , d. 20 Mar 1311 (Age ~ 75 years) |
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