Family Group Sheet| FATHER | | Sir William Borthwick | | BIRTH | about 1368 | | | DEATH | 1439 | | | REF # | | 11005221; | | REF # | | | | REF # | | 60; | | | | MOTHER | | 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 | | James "Earl of Avondale" Douglas (LH22-VNX); | | 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) |
| | | CHILDREN | | 1. | Janet Borthwick (LR9R-CYS) FEMALE | | | BIRTH | after 1411 | Borthwick Castle, Midlothian, Scotland | | DEATH | 5 June 1464 | Scotland | | REF # | | 1725206; | | REF # | | | | REF # | | 60; | | MARRIAGE | 2 November 1411 | Sir Adam Hepburn (LZ68-72D); | | MARRIAGE | | George Crichton (LVJS-HY5); | | MARRIAGE | 1440 | Sir James "1st Lord Dalkeith" Douglas (MFDD-NRM); Scotland |
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