Horatia Seymour (1795-1853) (1795–1853) Parents Anne Horatia Waldegrave Hugh Seymour Children Frances Horatia Morier Katherine Georgiana Morier Horatia Morier Siblings George Seymour Frederick Charles William Seymour Mary Dawson-Damer Hugh Seymour Horace Seymour Partners John Morier