John Thornton (1809-1889) (1809–1889) Parents Elizabeth Thornton John Thornton Children Sydney Vernon Thornton Reginald Heber Thornton Francis Spencer Thornton Charles Conway Thornton Mary Louisa Thornton Grace Harriet Thornton Arthur Parry Thornton Emily Heber Thornton John Thornton Siblings Edmund Parry Thornton Edward Parry Thornton Eliza Thornton Francis Vansittart Thornton Partners Harriet Sarah Heber