Francis Wemyss-Charteris Scottish Earl (1723–1808) Parents Janet Charteris James Wemyss, 5th Earl of Wemyss Children Francis Charteris, Lord Elcho Frances Charteris Siblings David Wemyss, Lord Elcho James Wemyss Frances Wemyss Lady Anne Wemyss Walpole Wemyss Lady Helen Wemyss Partners Lady Catherine Gordon