Cecil Heywood British Army general (1880–1936) Parents Margaret Effie Sumner Arthur Heywood Children Oliver Heywood Joan Margaret Heywood Siblings Sir Graham Percival Heywood, 4th Bt. Margaret Sophia Heywood Dorothy Alice Heywood Evelyn Mary Heywood Muriel Annette Margaret Heywood Arthur George Heywood Ella Mary Effie Heywood Isabel Effie Heywood Guendolen Constance Heywood Partners Margaret Vere Kerr