Mary Sybil Rankin (died 1956) (d. 1956) Parents Sir James Rankin, 1st Baronet Annie Laura Bushell Children Ruth Kynaston Mainwaring Joan Kynaston Mainwaring Mark Kynaston Mainwaring John Kynaston Mainwaring Priscillia Kynaston Mainwaring Anne Kynaston Mainwaring Siblings Veronica Rankin Edwyn Christopher Rankin Margaret Ethel Rankin Robert Rankin Annie Beatrice Rankin Reginald Rankin Charles Herbert Rankin Partners Charles Francis Kynaston Mainwaring