Agnes married Alexander Burnett, 1st Laird of Kirkhill. Alexander (son of Thomas Burnett, (Merchant) and Margaret Johnston) was born 4 Feb 1620, Aberdeen, Aberdeenshire, Scotland; died 2 Apr 1685, Aberdeen, Aberdeenshire, Scotland. [Group Sheet]

1. Margaret Burnett was born 1657.
2. Thomas Burnett, 2nd Laird of Kirkhill was born 1659; died 1722.
3. Grace Burnett was born 1661.
4. Agnes Burnett was born 15 March 1663, Aberdeenshire, Scotland; died 12 Jan 1680, Aberdeenshire, Scotland; was buried , Aberdeen, Aberdeen City, Scotland.
5. Alexander Burnett was born 1665.
6. Marjorie Burnett was born 1669.
7. Robert Burnett was born 1672.
8. John Burnett was born 1673.
9. John Burnett was born 1674.
10. David Burnett was born 1676.
11. George Burnett was born 1677.
12. Andrew Burnett was born 1679.
13. Patrick Burnett was born 1680.