| Sources |
- [S1081] Alsop's Tables Vol.3 Part 1, Page 18.
- [S775] Journal: Allsop Ancestors, Vol 4. p2: The Story of Rowland Allsop by Lola Preston - Part 2.
- [S1447] _Births, Deaths and Marriages, NSW, Cyrus C Allsop; Birth; Index; 7231; 1896; Singleton.
- [S1447] _Births, Deaths and Marriages, NSW, Cryus Clarence Allsop; Death; Index; 16175; 1974; Sydney.
- [S1447] _Births, Deaths and Marriages, NSW, Michael Allsop + Ada A E Huff; Marriage; Index; 3205; 1872; Patrick Plain.
- [S1447] _Births, Deaths and Marriages, NSW, Cyrus C Allsop + Florence M Macgrath; Marriage; Index; 2361; 1920; Singleton.
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