| Name | William X of Aquitaine | |
| Suffix | Duke of Aquitaine, Duke of Gascony, and Count of Poitou | |
| Birth | 1099 | |
| Gender | Male | |
| Death | 9 Apr 1137 | |
| Person ID | I322324202046 | Hurst Improbable Family Tree |
| Last Modified | 11 Feb 2022 | |
| Father | William IX of Aquitaine, Duke of Aquitaine, Duke of Gascony, and Count of Poitou, b. 22 Oct 1071 d. 10 Feb 1127 (Age 55 years) | |
| Mother | Philippa of Toulouse | |
| Family ID | F675 | Group Sheet | Family Chart |
| Family | ||||
| Children |
|
|||
| Family ID | F4204 | Group Sheet | Family Chart | ||
| Last Modified | 11 Feb 2022 | |||