4th Earl of Mar Duncan of Mar
Bef 1183 - (Notes: You may have to scroll down or right to see chart.)
| Isabella of Mar | |
| B: | 1227 |
| D: | Bef 1302 |
| Scotland | |
| Robert Bruce, I | |
| B: | 11 Jul 1274 |
| Kirkoswald, Ayrshire, Scotland | |
| D: | 7 Jun 1329 |
| Cardross, Dunbartonshire, Scotland | |
| Garnait of Mar | |
| B: | Scotland |
| D: | Bef Sep 1305 |
| Scotland | |
| Christina Bruce | |
| B: | Abt 1273 |
| Seton, East Lothian, Scotland | |
| D: | Abt 1356 |
| Domhnall I of Mar | |
| B: | Abt 1243 |
| Scotland | |
| D: | Abt 1302 |
| Scotland | |
| Helen Ferch Llywelyn | |
| B: | Abt 1206 |
| D: | 1253 |
| William of Mar | |
| B: | Bef 1236 |
| Scotland | |
| D: | Abt 1281 |
| Scotland | |
|
| Duncan of Mar | |
| B: | Bef 1183 |
| Scotland | |
| D: | Scotland |
