William Erskine British politician (1841-1913) (1841–1913) Parents John Erskine, 4th Baron Erskine Margaret Martyn Children Margaret Erskine Ruairidh Erskine Montagu Erskine Esmé Standish Erskine Siblings Margaret Catherine Erskine Fanny Macnaghten Erskine Partners Caroline Alice Martha Grimble