| Regimental number | 63948 |
| Date of birth | |
| Place of birth | Magill, South Australia |
| School | Public School and Technical College, Broken Hill, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Hyde Park, South Australia |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, G G Colebatch, 65 Park Street, Hyde Park, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Army Medical Corps, General Reinforcements |
| AWM Embarkation Roll number | 26/99/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A36 Boonah on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Australian General Hospital |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 2332 Warrant Officer Class II Hector Edwin COLEBATCH, 48th Bn, killed in action, 11 April 1917; 3044 Pte Harold Gordon COLEBATCH, 41st Bn, effective abroad (still overseas). |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |