| Regimental number | 1275 |
| Religion | Church of England |
| Occupation | Station master |
| Address | Encounter Bay, South Australia |
| Marital status | Married |
| Age at embarkation | 28 |
| Next of kin | Wife, Mrs Minnie Field, c/o Thomas Chillingworth, Encounter Bay, South Australia |
| Enlistment date | |
| Rank on enlistment | CSM (WO Class II) |
| Unit name | Railway Unit, Section 4 |
| AWM Embarkation Roll number | 15/9/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A9 Shropshire on |
| Rank from Nominal Roll | Company Sergeant Major (Warrant Officer Class II) |
| Unit from Nominal Roll | 4th Broad Gauge Railway Operating Company |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *given name two spellings Callard and Gallard |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |