Sarah Sempill (1762-1799) (1762–1799) Parents Janet Dunlop John Sempill, 13th Lord Sempill Children Elizabeth Forbes Maria Mitchell Forbes Sir John Forbes of Craigievar, 7th Bt. Margaret Forbes Janet Forbes Catherine Anne Forbes Hugh Forbes Sarah Forbes Sir Arthur Forbes of Craigievar, 6th Bt. William Forbes Jane Forbes Siblings Hugh Sempill, 14th Lord Sempill Joanna Sempill Janet Sempill Partners Sir William Forbes of Craigievar, 5th Bt.