MaleAdam Fitz Peter de BIRKIN, Lord of Birkin |
| Birth | Abt 1135 | Birkin, Yorkshire, England |
| Death | 1181 | |
| Burial | ||
| Marriage | ||
| Father | ||
| Mother | ||
FemaleMathilda de CAUZ |
| Birth | Abt 1139 | Shelford, Northumberland, England |
| Death | 1224 | |
| Burial | ||
| Father | Robert de CAUZ | F11198 Group Sheet | |
| Mother | Sybil BASSET | F11198 Group Sheet | |
Female(Daughter) de BIRKIN |
| Birth | Abt 1165 | Laxton, Northumberland, England |
| Death | Yes, date unknown | |
| Burial |
MaleJohn Fitz Adam de BIRKIN, Lord of Birkin |
| Birth | Abt 1175 | Laxton, Northumberland, England |
| Death | 1227 | |
| Burial | ||
| Spouse | Joan LENVEISE | F11193 | |
| Marriage | ||