| Name | Geoffrey | |
| Title | Duke of Brittany | |
| Birth | 23 Sep 1158 | |
| Gender | Male | |
| Death | 19 Aug 1186 | Paris |
| Person ID | I1377 | Test |
| Last Modified | 13 Jun 2026 | |
| Father | King of England Henry_II Curtmantle, b. 25 Mar 1133, Le Mans d. 6 Jul 1189, Chinon (Age 56 years) | |
| Mother | Duchess Eleanor of_Aquitaine, b. Abt 1122, Bordeaux/Berlin d. 1 Apr 1204, Fontevraud (Age 82 years) | |
| Marriage | 18 May 1152 | Bordeaux,France |
| Family ID | F504 | Group Sheet | Family Chart |
Family ![]() |
Duchess Constance of_Brittany d. 1201 | |||||
| Marriage | Jul 1181 | |||||
| Children |
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| Family ID | F563 | Group Sheet | Family Chart | ||||
| Last Modified | 13 Jun 2026 | |||||