Margaret (of Buchan) Stewart
- Yes, date unknown(
= Descendancy chart to this point, 
= Expand, 
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- 1 Margaret (of Buchan) Stewart [1] d. Yes, date unknown
- George 1st Lord Seton d. Aft 15 Jul 1478
- 2 John (Master) Seton [1.1] d. Bef 19 Jul 1476
- Christian (of Byres) Lindsay d. Bef 11 Mar 1496
- 3 George 2nd Lord Seton [1.1.1] d. Between 11 Jun 1507 and 6 Apr 1508
- Margaret\Marion (of Argyll) Campbell b. Abt 1457 d. Yes, date unknown
- 4 Martha Seton [1.1.1.1] d. Yes, date unknown
[ =>]
- 4 George (3rd Lord) Seton [1.1.1.2] d. 9 Sep 1513
[ =>]
- 4 Martha Seton [1.1.1.1]
- 3 John Seton [1.1.2] d. Aft 1491
- 3 Alexander Seton [1.1.3] d. Aft 1501
- 3 Margaret Seton [1.1.4]
- + Robert 2nd Lord Lyle d. Bef 14 Jan 1499
- + Robert 2nd Lord Lyle d. Bef 14 Jan 1499
- 3 George 2nd Lord Seton [1.1.1]
- 2 John (Master) Seton [1.1]