'Campbell, Marianne Collinson (1827–1903)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/campbell-marianne-collinson-17865/text, accessed 9 December 2024.
30 January,
1827
Morpeth,
New South Wales,
Australia
2 May,
1903
(aged 76)
Duntroon,
Australian Capital Territory,
Australia