Janet married Sir Duncan "Black Duncan" Earl of Glenorchy Campbell (maid. name 7th Laird) on 18 Nov 1573 in Perth, Perthshire, , Scotland. Sir (son of Sir Colin (Black Duncan) Campbell and Katherine Ruthven) was born on 7 Aug 1550 in Glenurchy, Argyllshire, Scotland, ; died on 23 Jun 1631 in Glenorchy, Lorn, Scotland. [Group Sheet] [Family Chart]

1. Margaret Drummond Campbell was born in 1571 in Glenorchy, Scotland; died on 8 Sep 1598 in Glenorchy, Scotland.
2. Margaret Campbell was born in 1574 in Glenorchy, , , Scotland.
3. Robert Campbell was born in 1575 in Glenurchy, , , Scotland; died on 16 Aug 1630 in , , , Scotland.
4. Robert (3rd Baronet of Glenfalloch and Glenorchy) Campbell was born in 1575 in Glenorchy, Lorn, Scotland; died on 17 Nov 1657 in Contract, , Argyllshire, Scotland.
5. Jean Campbell was born in 1576 in Glenorchy, Scotland; died on 9 Aug 1622 in Nairn, Nairnshire, Scotland.
6. Archibald Campbell was born in 1576 in Glenorchy, Scotland; died on 10 Nov 1640 in Glenarchy, Scotland.
7. Ann Campbell was born in 1585 in Glenorchy and Inishall, Argyll, Scotland; died in 1647 in Gowrie, Perthshire, Scotland.