David Erskine, 11th Earl of Buchan British antiquarian; (1742-1829) (1742–1829) Parents Agnes Steuart Henry Erskine, 10th Earl of Buchan Children Sir David Erskine Siblings Henry Erskine Thomas Erskine, 1st Baron Erskine Anne Erskine David Erskine, Lord Cardross Isabella Erskine Partners Margaret Fraser
