Abt 1360 -
| Margaret Stewart 1397-1460 |
| Margaret Stewart | |
| B: | 7 Apr 1397 |
| Ardogwan, Inverkip, Renfrewshire, Scotland | |
| D: | 4 Mar 1460 |
| Kilmun, Argyll, Scotland | |
 | Sir Duncan Campbell, 1st Lord Campbell 1390-1453 |
| Sir Duncan Campbell, 1st Lord Campbell | |
| B: | 1390 |
| Lochawe, Argyll, Scotland | |
| M: | 12 Mar 1440 |
| Ardogwan, Inverkip, Renfrewshire, Scotland | |
| D: | 1453 |
| Kilmun, Argyll, Scotland | |
| John Stewart Abt 1380-1442 |
| John Stewart | |
| B: | Abt 1380 |
| Scotland | |
| D: | 1442 |
| Janet Semphill Abt 1360- |
| Janet Semphill | |
| B: | Abt 1360 |
| Scotland | |
| Sir John Stewart, 1st Lord of Ardgowan Abt 1355-Abt 1413 |
| Sir John Stewart, 1st Lord of Ardgowan | |
| B: | Abt 1355 |
| Scotland | |
| D: | Abt 1413 |
| Scotland | |
