Jane Elphinstone [née Mercer] (d. 1789)
The daughter of Colonel William Mercer of Aldie (d. 1790); in 1787 she married Admiral
George Keith Elphinstone, viscount Keith.
The daughter of Colonel William Mercer of Aldie (d. 1790); in 1787 she married Admiral
George Keith Elphinstone, viscount Keith.