At the residence of his father, at Cook's River, on the 7th instant, Mr. John Thomas Gannon, aged 31 years, eldest son of Mr. Michael Gannon, of the same place, leaving a wife and a large circle of friends to deplore his loss.
'Gannon, John Thomas (1825–1856)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/gannon-john-thomas-28818/text36214, accessed 21 March 2023.
30 April,
1825
Sydney, New South Wales, Australia
7 October,
1856
(aged 31)
Hurstville, Sydney, New South Wales, Australia