Parents
Mother: Sinclair, Beatrice ( - 1462/3)
Father: Douglas, James (1358 - 1442/3)
Marriages/Other Unions
- Type: marriageUnion began: 1461Union ended: n.d.
Siblings
Female
Primary Title
- 9th Earl of Douglas
- 3rd Earl of Avondale
Titles
- 9th Earl of DouglasAssumed: 1452Vacated: 1455
- 3rd Earl of AvondaleAssumed: 1452Vacated: 1455