| Sources |
- [S922] Newspaper: West Australian, NSW [TROVE], Family Notices; Deaths; 6 February 1947; Page 1; 12 February 2022.
- [S1446] _Births, Deaths and Marriages, Western Australia, Allen Percival John Allsop; Birth; Index; 500192; 1922; Blackwood.
- [S962] Military: DVA Nominal Roll, Viewed; 8 February 2022; Allen Percival John Allsop; SN: F3562; RAN.
- [S811] Cemetery: WA Karrakatta, Application KB00125363.
- [S1446] _Births, Deaths and Marriages, Western Australia, Allen Percival John Allsop; Death; Index; 103401; 1964; Perth.
|