Seyer (Serlo) (Sir) De Seton
- Yes, date unknown(
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- 1 Seyer (Serlo) (Sir) De Seton [1] d. Yes, date unknown
- Margaret Cumyn d. Yes, date unknown
- 2 Alexander De Seton [1.1] d. Yes, date unknown
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- 3 Alexander (Sir) De Seton [1.1.1] d. Abt 1350
- Christian Le Chen b. Abt 1300 d. Yes, date unknown
- 4 John (Sir) De Seton [1.1.1.1] d. Aft 1327
[ =>]
- 4 John (Sir) De Seton [1.1.1.1]
- Christian (of Straloch) Cheyne b. Abt 1269 d. Yes, date unknown
- 4 Alexander Seton [1.1.1.2] b. Abt 1290 d. Yes, date unknown
- 4 Thomas Seton [1.1.1.3] b. Abt 1292 d. 6 Aug 1332
- 4 Margaret De Seton [1.1.1.4] b. Abt 1294 d. Yes, date unknown
[ =>]
- 4 Thomas Seton [1.1.1.5] b. Abt 1296 d. Yes, date unknown
- 4 John (Sir) De Seton [1.1.1.6] b. Abt 1298 d. 1327
- 4 Alexander Seton [1.1.1.2]
- 3 Alexander (Sir) De Seton [1.1.1]
- 2 Alexander De Seton [1.1]