Lady Katherine Anne Erskine (1697-1733) (1697–1733) Parents Frances Fairfax David Erskine, 9th Earl of Buchan Children William Fraser of Fraserfield Siblings David Erskine, Lord Auchterhouse Henry David Erskine, Lord Auchterhouse Henry Erskine, 10th Earl of Buchan Lady Frances Erskine Partners William Fraser, of Fraserfield
