| Regimental number | 6513 |
| Place of birth | Dalkeith Western Australia |
| Religion | Congregational |
| Occupation | Orchardist |
| Address | 258 High Street, Fremantle, Western Australia |
| Marital status | Single |
| Age at embarkation | 35 |
| Next of kin | Father, J Gallop, 258 High Street, Fremantle, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/28/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A23 Suffolk on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | Australian Corps Workshops |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 22034 Pte Aubrey Wilfred GALLOP, 11th Field Artillery Brigade, returned to Australia, 27 August 1917; 1612 Sergeant Arthur Leslie Dalkeith GALLOP, 44th Bn, returned to Australia, 8 April 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |