3rd Earl of Angus James Douglas
1426 - 1446 (20 years)(
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- 1 3rd Earl of Angus James Douglas [1] b. 1426 d. 1446
- + Princess Joan Johanna Stewart b. Abt 1428 d. 16 Oct 1486
- + Princess Joan Johanna Stewart b. Abt 1428 d. 16 Oct 1486