'Harrigan, Mary (1797–1854)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/harrigan-mary-26023/text, accessed 7 May 2025.
1797
Guernsey,
Channel Islands
7 February,
1854
(aged ~ 57)
Wollongong,
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.