| Regimental number | 1866 |
| Place of birth | Cooma New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Cooma, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, James Constance, Cooma, New South Wales |
| Enlistment date | 3 October 1915 |
| Rank on enlistment | Private |
| Unit name | 6th Light Horse Regiment, 13th Reinforcement |
| AWM Embarkation Roll number | 10/11/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on 20 December 1915 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 14th Field Artillery Brigade |
| Fate | Returned to Australia 19 February 1919 |
| Family/military connections | Brother: 1862 Gunner John James CONSTANCE, 14th Field Artillery Brigade, returned to Australia, 24 January 1919. |
| Date of death | 7 June 1979 |
| Place of burial | Pinegrove Memorial Park Cemetery |