| Regimental number | 2613 |
| Place of birth | London, England |
| School | St Peter's Collegiate School, Adelaide, South Australia |
| Age on arrival in Australia | 3 |
| Religion | Church of England |
| Occupation | Station hand |
| Address | The Rectory, Crafers, South Australia |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Mother, Mrs Catherine Collisson, Crafers, Mount Lofty, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 27th Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/44/2 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A24 Benalla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Hill 60, Ypres, Belgium |
| Date of death | |
| Age at death from cemetery records | 22 |
| Place of burial | Railway Dugouts Burial Ground (Plot VI, Row M, Grave No. 26), (Transport Farm), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 58 |
| Miscellaneous information from cemetery records | Parents: Rev. Reginald Kingsmill and Katherine Elizabeth COLLISSON, Crafters, New South Wales. Native of East Sheen, London, England |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Name spelled COLLINSON on Embarkation Roll. |