Sir John Montgomerie, of Ardrossan
- Bef 1429(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Sir John Montgomerie, of Ardrossan [1] d. Bef 22 Nov 1429
- Agnes MacDonald, of the Isles d. Bef [J] Mar 1414
- 2 Lord Montgomerie Lord Alexander Montgomerie, of Adrossan [1.1] d. Abt [J] 1470
- Margaret Boyd b. Bef 1454
- 3 Elizabeth Montgomerie [1.1.1] d. Bef 1467
- 2nd Lord Kennedy John Kennedy b. Between 1398 and 1450
- 4 Earl of Cassilis Lord David Kennedy [1.1.1.1] b. Between 1414 and 1466 d. 9 Sep 1513
[ =>]
- 4 Earl of Cassilis Lord David Kennedy [1.1.1.1]
- 3 Elizabeth Montgomerie [1.1.1]
- 2 Lord Montgomerie Lord Alexander Montgomerie, of Adrossan [1.1]