George William Evelyn Leslie, 15th Earl of Rothes (8 November 1809 – 10 March 1841) was the son of and George Gwyther. He was christened on 14 December at Saint Mary-St Marylebone Road, St Marylebone, London, England. Leslie succeeded his mother Henrietta Anne, to the title Earl of Rothes, in 1819. On 7 May 1831, he married Louisa Susannah Jane Anderson Morshead, daughter of Henry Anderson Morshead, and they had issue: * (1832–1886) * (1835–1859)