| HUSBAND |
| James "Earl of Avondale" Douglas (LH22-VNX) |
| BIRTH | about 1371 | Hermiston, Mid-Lothian, Scotland |
| DEATH | about 24 March 1443 | |
| REF # | | 11063417; |
| REF # | | |
| REF # | | 60; |
| MARRIAGE | | |
| |
| WIFE |
| Beatrice "Beatrix" Sinclair (LV44-QGN) |
| BIRTH | 1390 | Brechin, Angusshire, Scotland |
| BIRTH | about 1390 | Scotland. |
| DEATH | 24 March 1428 | |
| DEATH | 24 March 1428 | Scotland |
| REF # | | 10998619; |
| REF # | | |
| REF # | | 60; |
| REF # | | 11662990; |
| MARRIAGE | | Sir William Borthwick (9X3Q-MMH); |
| MARRIAGE | 1 May 1411 | Sir William Borthwick (9X3Q-MMH); |
| FATHER | Henry "1st Earl of Orkney, Baron of Pentland and Cousland, Baron of Roslin" Sinclair (L1B2-KBT) |
| MOTHER | Jean Haliburton (LR3L-6DT) |