Died: On the 13th September, at Hamburg, Germany, Isaac Hallenstein, of Melbourne, beloved father of Reuben and Edward Hallenstein, aged 81.
'Hallenstein, Isaac (1830–1911)', Obituaries Australia, National Centre of Biography, Australian National University, https://oa.anu.edu.au/obituary/hallenstein-isaac-14073/text25051, accessed 4 February 2023.
13 September,
1911
(aged ~ 81)
Hamburg, Germany