| Regimental number | 3425 |
| Place of birth | Charters Towers Queensland |
| Religion | Methodist |
| Occupation | Miner |
| Address | 72 Magpie Street, Ballarat, Victoria |
| Marital status | Single |
| Age at embarkation | 30 |
| Next of kin | Father, J T Pengelly, 72 Magpie Street, Ballarat, Victoria |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 24th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/41/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT RMS Osterley on |
| Regimental number from Nominal Roll | 2425 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 24th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 1465 Pte Frederick PENGELLY, Machine Gun Bn Details, returned to Australia, 3 July 1919; 4865 Pte Alfred PENGELLY, 60th Bn, killed in action, 19 July 1916. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |