Thomas De Seton
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Thomas De Seton (daughter of Philip De Setun and Alice of Dunbar); and died.
2. Philip De Setun (son of Alexander De Seaton); and died. Philip + Alice of Dunbar. Alice (daughter of Waletheof (Patrick Earl of Dunbar) Dunbar and Aline) and died. [Group Sheet] [Family Chart]
3. Alice of Dunbar (daughter of Waletheof (Patrick Earl of Dunbar) Dunbar and Aline); and died. Children:
- Alexander De Seton died about 1247.
- 1. Thomas De Seton and died.
- Emma De Seton and died.
Generation: 3
4. Alexander De Seaton (son of Secher (Or Saier) De Seton); and died. Children:
- 2. Philip De Setun and died.
6. Waletheof (Patrick Earl of Dunbar) Dunbar (son of Gospatric (3rd Earl of Dunbar) De Dunbar and Derdere); died in 1182. Waletheof + Aline. died on 20 Aug 1179. [Group Sheet] [Family Chart]
7. Aline died on 20 Aug 1179. Children:
- Patrick (5th Earl of Dunbar & March) Dunbar was born in 1152; died on 31 Dec 1232.
- Agnes (of March) Dunbar and died.
- 3. Alice of Dunbar and died.
Generation: 4
8. Secher (Or Saier) De Seton (son of Dougall De Seton and Janet (of Winchester??) De Quincy); and died. Children:
- 4. Alexander De Seaton and died.
12. Gospatric (3rd Earl of Dunbar) De Dunbar (son of Gospatrick (2nd Earl of Dunbar) De Dunbar and Sybil Morel); died in 1166. Gospatric + Derdere. and died. [Group Sheet] [Family Chart]
13. Derdere and died. Children:
- 6. Waletheof (Patrick Earl of Dunbar) Dunbar died in 1182.