Mary Venables-Vernon (1739-1821) (1739–1821) Parents Mary Howard George Venables-Vernon, 1st Baron Vernon Children George Anson Frederick Anson Sir William Anson, 1st Baronet Catherine Juliana Anson Mary Anson Sambrooke Anson Edward Anson Thomas Anson, 1st Viscount Anson Anne Anson Siblings George Venables-Vernon, 2nd Baron Vernon Elizabeth Venables-Vernon William Venables-Vernon Edward Venables-Vernon-Harcourt Henry Venables-Vernon, 3rd Baron Vernon Partners George Anson
