| Regimental number | 3044 |
| Date of birth | |
| Place of birth | East Adelaide, South Australia |
| School | Broken Hill Superior Public School, New South Wales; Unley High School, Adelaide, South Australia |
| Religion | Church of England |
| Occupation | Electrician |
| Address | 65 Park Street, Hyde Park, South Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, George Gardiner Colebatch, 65 Park Street, Hyde Park, South Australia |
| Previous military service | 74th Infantry |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 43rd Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/60/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A30 Borda on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 41st Battalion |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brothers: 2332 Warrant Officer Class II Hector Edwin COLEBATCH, 48th Bn, killed in action, 11 April 1917; 63948 Pte George Gibbons COLEBATCH, 2nd Australian General Hospital, returned to Australia, 25 September 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |