| Name | William | |
| Birth | 1163 [1, 2] | |
| Living | 1189 (26 years) [1, 2] | |
Siblings |
5 brothers and 4 sisters | |
Half siblings |
1 half brother (family of Robert I and Agnes de Garlande) | |
Half siblings |
2 half sisters (family of Robert I and Hawise of Salisbury ) | |
Half siblings |
1 half brother (family of Milon III de Brienne and Agnès de Baudément) | |
| Person ID, Branch | I24536 | |
| Last Modified | 2 Oct 2020 | |
| Father | Robert I, Count of Dreux, Perche and Braine, b. About 1123 d. 11 Oct 1188, Braine, Aisne, Hauts-de-France, France (Age 65 years) | |
| Relationship | Birth | |
| Mother | Agnès de Baudément, Countesss of Braine-sur-Vesle, b. 1130, Braine, Aisne, Hauts-de-France, France d. 24 Jul 1204, Braine, Aisne, Hauts-de-France, France (Age 74 years) | |
| Relationship | Birth | |
| Family ID | F2638 | Group Sheet | Family Chart |
Pedigree | ← Click to display |
|
Sources 🟢 Primary Evidence 🟡 Secondary Evidence 🟠 Tertiary Evidence 🔴 Unreliable Evidence |
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