Bradley married Marian Jane Philpot[8] at Great Cressingham on 18 December 1849. They had two sons and five daughters; of these children one son, Arthur Granville Bradley (1850–1943), and four daughters were writers, including Margaret Louisa Woods, Emily Tennyson Bradley (married Alexander Murray Smith), Mabel Charlotte, the Lady Birchenough (the wife of Sir Henry Birchenough, public servant and business man) and Rose Marian Bradley.[9]