William Bransby was born on 6 October 1831 in Norfolk, England. He died on 25 March 1919 in Perth, Western Australia, Australia. When he was 30, he married Mary Ann Atkins on 31 October 1861 in Perth, Western Australia, Australia.

Immigration: Arr.: 7 August 1854 in Fremantle, Western Australia, Australia (Per "Ramillies") Convict Number: Unknown (#3037)

William Bransby and Mary Ann Atkins had the following children:

1. Eliza Bransby was born on 13 March 1866 in York, Western Australia, Australia. She died in 1952 in Perth, Western Australia, Australia. She married Michael John Barry on 5 September 1886 in Serpentine, Western Australia, Australia.
2. William Henry Bransby was born on 4 May 1863 in Fremantle, Western Australia, Australia. He died on 15 October 1953 in Perth, Western Australia, Australia. He married Elizabeth Rebecca Crockett in 1885 in Perth, Western Australia, Australia.