| Children |
| | 1. Marjorie Comyn, b. 1240, Whitewitch Castle, Leicestershire, , England  |
| | 2. Agnes or Elizabeth Comyn, b. 1244, of, Leicestershire, , England d. 1307 (Age 63 years) |
| | 3. Margery Comyn, b. 1246, of Buchanan, Aberdeenshire, , Scotland |
| | 4. John Comyn, b. 1248, of Buchanan, Aberdeenshire, , Scotland |
| | 5. Elizabeth Comyn, b. 1250, Buchan, Aberdeenshire, Scotland d. 17 Feb 1328, Prudhoe Castle (Age 78 years) |
| | 6. Alexander Comyn, b. 1250, Buchan, Aberdeenshire, , Scotland d. 1305, Buchan, Aberdeenshire, , Scotland (Age 55 years) |
| | 7. Catherine Comyn, b. 1250, of Buchanan, Aberdeenshire, , Scotland |
| | 8. William Comyn, b. 1254, of Ovingham, Nottinghamshire, , England |
| | 9. Margaret Comyn, b. 1265, Altyre, , , Scotland |
|
1223 - 1282 (59 years)