1605 - 1660 (55 years)
| Helen Margaret Campbell-Stewart 1605-1660 |
| Helen Margaret Campbell-Stewart | |
| B: | 1605 |
| Rubha Garbh, Argyll and Bute, Scotland, United Kingdom | |
| D: | 1660 |
| Kilmadock, Perthshire, Scotland | |
 | Duncan Stewart 6th Baron of Appin 1595-1655 |
| Duncan Stewart 6th Baron of Appin | |
| B: | Jan 1595 |
| Appin, Argyll, Scotland | |
| D: | Feb 1655 |
| Glenorquhy, West Lothian, Scotland | |
