It is not known who were George McGuire parents. In the 1825 Muster he was described as an orphan, born in the colony in 1812, and living at Richmond. In 1828 he was working for Samuel Gearsides. McGurie married Louisa McKay on 5 February 1833 at Richmond.
'McGuire, George (c. 1812–1850)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/mcguire-george-31886/text39344, accessed 19 April 2024.