George Barker was born about 1816 in Essex, England. He died on 8 September 1874 in Guildford, Western Australia, Australia. When he was 45, he married Julia Sarah Waldock on 25 September 1861 in Guildford, Western Australia, Australia.

Convict Number: 1854 (#2959 - Convicted at the Old Bailey of Manslaughter! serving a term of 20 years. A stone-cutter, married with 4 children. 5ft 2 dark hair, hazeleyes, oval face, complexion sallow, stout build, tattoo anchor on left arm.) Immigration: Arr.: 7 August 1854 in Swan River Colony, Western Australia, Australia (Per "Ramillies")

George Barker and Julia Sarah Waldock had the following children:

1. Julia Emma Barker was born on 2 January 1862 in Guildford, Western Australia, Australia. She died on 4 October 1941 in Guildford, Western Australia, Australia. She married Thomas Richard Smith on 28 March 1883 in Middle Swan, Western Australia, Australia.