| Regimental number | 3121 |
| Place of birth | Carnavon Western Australia |
| Religion | Church of England |
| Occupation | Station manager |
| Address | Geraldton, Western Australia |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, Henry G Lefroy, Carnarvon, Western Australia |
| Enlistment date | 23 May 1916 |
| Date of enlistment from Nominal Roll | 10 May 1916 |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 24th Reinforcement |
| AWM Embarkation Roll number | 10/15/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A6 Clan Maccorquodale on 13 February 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Light Horse Regiment |
| Fate | Returned to Australia 10 July 1919 |