Sir Thomas Workinton
Abt 1135 - Abt 1200 (~ 65 years)(Notes: You may have to scroll down or right to see chart.)
| Gilbert Culwen | |
| B: | Workington, Cumberland, England |
| D: | 1329 |
| Workington, Cumberland, England | |
| Gilbert de Culwen | |
| B: | Workington, Cumberland, England |
| D: | Abt 1290 |
| Workington, Cumberland, England | |
| Patric de Culwen | |
| D: | Abt 1258 |
| Workington, Cumberland, England | |
| Unknown |
| Thomas Workinton | |
| B: | Abt 1135 |
| Workington, Cumberland, England | |
| D: | Abt Nov 1200 |
| Workington, Cumberland, England | |