| Regimental number | 3106 |
| Place of birth | Edgehill, Lancashire, England |
| Religion | Church of England |
| Occupation | Engineer |
| Address | Masonic Club, Broken Hill, New South Wales |
| Marital status | Single |
| Age at embarkation | 35 |
| Next of kin | Father, Ivan James Callow, 22 Cloughton Drive, Poulton, Cheshire, England |
| Previous military service | Served in the Leicestershire Yeomanry (3 years), Earl of Chester's Yeomanry (3 years), British Army (2 years 9 months), 3rd Australian Light Horse (Broken Hill) (1 year). |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 3rd Light Horse Regiment, 24th Reinforcement |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A6 Clan Maccorquodale on |
| Rank from Nominal Roll | Trooper |
| Unit from Nominal Roll | 4th Signal Troop |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, England Commenced return to Australia, 22 January 1920; disembarked Melbourne, 9 March 1920; discharged, 6 May 1920. Medals: British War Medal, Victory Medal |