| Elizabeth Comyn | |
| B: | Abt 1248 |
| Buchan, Aberdeenshire, Scotland | |
| D: | Bef 17 Feb 1329 |
| Prudhoe Castle, Northumberland, England | |
| Sir Gilbert de Umfreville | |
| B: | Abt 1245 |
| Northumberland, England | |
| M: | Abt 1272 |
| D: | Bef 13 Oct 1307 |
| Prudhoe Castle, Northumberland, England | |
| Elizabeth de Quincy | |
| B: | Abt 1223 |
| Winchester, Hampshire, England | |
| D: | Bef 04 May 1303 |
| Buchan, Aberdeenshire, Scotland | |
| Sir Alexander Comyn | |
| B: | Abt 1217 |
| Buchan, Aberdeenshire, Scotland | |
| M: | Abt 1260 |
| Buchan, Aberdeenshire, Scotland | |
| D: | Bef 06 Apr 1290 |
| Buchan, Aberdeenshire, Scotland | |
| Roger Le Zouche | |
| D: | 1285 |
