| Regimental number | 19856 |
| Place of birth | Launceston Tasmania |
| Religion | Presbyterian |
| Occupation | Bridge builder |
| Address | Taree, North Coast, New South Wales |
| Marital status | Married |
| Age at embarkation | 36 |
| Next of kin | Wife, Mrs A L McCarthy, P O Taree, Manning River, North Coast, New South Wales |
| Enlistment date | 9 December 1915 |
| Rank on enlistment | Driver |
| Unit name | Field Artillery Brigade 8, Battery 30 |
| AWM Embarkation Roll number | 13/36/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A7 Medic on 20 May 1916 |
| Rank from Nominal Roll | Bombardier |
| Unit from Nominal Roll | 8th Field Artillery Brigade |
| Fate | Returned to Australia 24 August 1918 |
| Miscellaneous details (Nominal Roll) | *second given name two spellings Jarvis and Jarmis |