Maurice married Joan Ponsonby between 1 Apr 1914 and 30 Jun 1914 in St. George's, Hanover Sq. Middlesex, England. Joan (daughter of Louis George de Hale Ponsonby and Elizabeth Susan Leyborne-Popham) was born between 1 Jul 1887 and 30 Sep 1887 in Ellesborough, Buckinghamshire, England; died after 1914. [Group Sheet]