James Wemyss, 5th Earl of Wemyss Scottish nobleman (1699–1756) Parents Lady Anne Douglas David Wemyss, 4th Earl of Wemyss Children Lady Helen Wemyss James Wemyss Lady Anne Wemyss David Wemyss, Lord Elcho Walpole Wemyss Francis Wemyss-Charteris Frances Wemyss Siblings David Wemyss, Lord Elcho Elizabeth Wemyss Lady Margaret Wemyss Partners Janet Charteris