John Erskine, 13th Earl of Mar and 15th Earl of Kellie (1921-1993) (1921–1993) Parents Lady Marjorie Hervey John Erskine, Lord Erskine Children Lady Fiona Erskine Michael John Erskine James Erskine, 14th Earl of Mar Alexander David Erskine Siblings David Erskine Alistair Robert Hervy Erskine Robert William Hervey Erskine Partners Pansy Constance Thorne