sentence1: Edward married Mary Letitia Stawell on May 14 , 1890 ( 1870 - November 3 , 1938 ) , daughter of Sir William Stawell KCMG .
sentence2: William Stawell KCMG married Mary Letitia Stawell on 14 May 1890 ( 1870 - November 3 , 1938 ) , daughter of Sir Edward .