| Male William Debonville |
| Birth | 1180 | , Devon, England, United Kingdom |
| Death | 1212 | , , England, United Kingdom |
| Burial | ||
| Marriage | ||
| Father | Nicholas Debonville | F4392 Group Sheet | |
| Mother | ||
| Male + Nicholas Bonvile |
| Birth | 1212 | , Devon, England, United Kingdom |
| Death | 1265 | , , England, United Kingdom |
| Burial | ||
| Spouse | Amesia, of Wiscomb | F4390 | |
| Marriage | 1229 | , Devon, England, United Kingdom |