| Sources |
- [S775] Journal: Allsop Ancestors, Vol 4. p2: The Story of Rowland Allsop by Lola Preston - Part 2.
- [S1447] _Births, Deaths and Marriages, NSW, Lance P Allsopp; Birth; Index; 29399; 1921; Singleton.
- [S967] Military: AWM 147 Roll of Honour Cards, 1939-1945 War, 2nd AIF (Australian Imperial Force) and CMF (Citizen Military Force), Lance Phillip Allsop; NX21783.
- [S638] Website, http://xroyvision.com.au; Lineage of Ada Huff and Michael Allsop.
- [S1447] _Births, Deaths and Marriages, NSW, Arthur G Allsop+ Ethel H Dennis; Marriage; Index; 5975; 1915; Singleton.
|