Margaret Barclay-Maitland (died 1841) (1766–1841) Parents Charles Barclay-Maitland of Tillicoultrie Isabel Barclay of Towie Children John Erskine Siblings Alexander Barclay-Maitland unknown daughter Barclay-Maitland unknown daughter Barclay-Maitland Charles Barclay-Maitland unknown daughter Barclay-Maitland Partners Charles Ogilvy Charles Dundas, 1st Baron Amesbury Archibald Erskine