William Mason was born in 1839 in England. He died in 1906. When he was 32, he married Mary Ann Larwood, daughter of Edward Larwood and Mary Ann Staff, on 28 July 1871 in Gingin, Western Australia, Australia.

Convict Number: (#UNKNOWN)

William Mason and Mary Ann Larwood had the following children:

1. Elizabeth Mason was born in 1872 in Victoria Plains, Western Australia, Australia. She died on Deceased. She married Thomas Frogg in 1896 in Dandaragan, Western Australia, Australia.
2. George Mason was born in 1874. He died on 12 December 1942. He married Annie Craine on 2 January 1906.
3. Emma Mason was born date Unknown. She died on 20 December 1970. She married Frederick George Hill on 20 February 1901 in Gingin, Western Australia, Australia.