Frederick married Mary Jane Vickers between 1 Jan and 31 Mar 1911 in Kensington District, Middlesex, England. Mary (daughter of Thomas William Vickers and Mary Ann Marshall) was born between 1 Apr and 30 Jun 1865 in Clewer, Berkshire, England; was christened on 20 Aug 1865 in Clewer, Berkshire, England; died between 1 Jan and 31 Mar 1937 in Watford District, Hertfordshire, England. [Group Sheet]