Baron William of Douglas
1174 - 1213 (39 years)(Notes: You may have to scroll down or right to see chart.)
| Archibald of Douglas | |
| D: | 19 Jul 1333 |
| William of Douglas | |
| B: | 1240 |
| D: | 1274 |
| Archibald of Douglas | |
| B: | 1213 |
| D: | 1240 |
| William of Douglas | |
| B: | 1174 |
| D: | 1213 |
