1180 - 1246 (66 years)
| Alexander STEWART | |
| B: | 1315 |
| Dreghorn, Ayrshire, Scotland | |
| D: | Aft Aug 1374 |
| of, Darnley Mill, Renfrewshire, Scotland | |
| Johanna BAIRD, of Galston | |
| B: | 1325 |
| Galston, Ayrshire, Scotland | |
| D: | Yes, date unknown |
| Sir Alan STEWART, of Dreghorn | |
| B: | 1272 |
| D: | 1333 |
| Sir John STEWART, * | |
| B: | 1246 |
| D: | 1298 |
|
| Sir Walter STEWART, * 3rd High Steward of Scotland | |
| B: | 1180 |
| D: | 1246 |
