| Regimental number | 32759 |
| Place of birth | Five Dock New South Wales |
| Religion | Church of England |
| Occupation | Cabinetmaker |
| Address | Regatta Road, Five Dock, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, O H Watts, Regatta Road, Five Dock, Sydney, New South Wales |
| Enlistment date | 16 October 1916 |
| Rank on enlistment | Gunner |
| Unit name | Medium Trench Mortar Battery Reinforcement 6 |
| AWM Embarkation Roll number | 13/129/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on 10 February 1917 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 5th Division TMB |
| Fate | Returned to Australia 8 April 1918 |
| Miscellaneous details (Nominal Roll) | *Stated to be Ivor Allerton Watts on NR |
| Date of death | 15 January 1972 |
| Place of burial | Maclean Cemetery |