'Spencer, Martha (1818–1818)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/spencer-martha-26653/text, accessed 10 March 2025.
25 February,
1818
Sydney,
New South Wales,
Australia
11 December,
1818
(aged 9 months)
Sydney,
New South Wales,
Australia
Includes the religion in which subjects were raised, have chosen themselves, attendance at religious schools and/or religious funeral rites; Atheism and Agnosticism have been included.