'Higgins, John (1798–1847)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/higgins-john-25847/text, accessed 6 May 2025.
1798
Sydney,
New South Wales,
Australia
24 August,
1847
(aged ~ 49)
Campbelltown, Sydney,
New South Wales,
Australia
Includes subject's nationality; their parents' nationality; the countries in which they spent a significant part of their childhood, and their self-identity.