Family: Alexander Comyn / Elizabeth de Quincy (F805)
 | William de Comyn (1163-1233) 
|
 | Margaret of Buchan (1184-1243)
|
| Sir William Comyn (1213- ) |
| Fergus Comyn (1217- ) |
| Idonea Comyn (1220- )  |
| Elizabeth Comyn (1223-1267) |
| Agnes Comyn (1225- ) |
| Alexander Comyn (1210-1289)
|
| Elizabeth de Quincy (1225- ) |
| John Comyn (1250-1308) |
| Marjorie Comyn (1253- ) |
| Agnes Comyn (1255- ) |
| Roger Comyn (1260- ) |
| Sir Alexander Comyn (1262-1308) |
| William Comyn (1264- ) |
| Elizabeth Comyn (1270- ) |
| Elena Comyn (1272- ) |
| Daughter Comyn (1274- ) |