| Sources |
- [S747] Information: Stephen Haynes, Email : 2 Apr 2005.
- [S1447] _Births, Deaths and Marriages, NSW, Samuel R Allsopp; Birth; Index; 37251; 1901; Wellington.
- [S1447] _Births, Deaths and Marriages, NSW, Eric Roy Allsopp; Death; Index; 5640; 1985; Sydney.
- [S1010] The Ryerson Index, Sydney Morning Herald; Death Notice; Eric Allsopp; 16 Feb 1985; 7 Nov 2025.
- [S1442] _Births, Deaths and Marriages, Victoria, Samuel Allsopp + Ellen Sullivan; Marriage; Index; 4131; 1887; Melbourne.
- [S1447] _Births, Deaths and Marriages, NSW, Roy S E Allsopp + Mildred P Pope; Marriage; Index; 1052; 1933; Ashfield.
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