| Regimental number | 6846 |
| Place of birth | Charters Towers, Queensland |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Townsville, Queensland |
| Marital status | Married |
| Age at embarkation | 24 |
| Next of kin | Wife, Mrs Lilian Dorothy Olsen, c/o Mrs C Gough, Fletcher Street, Townsville, Queensland |
| Enlistment date | 19 March 1917 |
| Place of enlistment | Townsville, Queensland |
| Rank on enlistment | Private |
| Unit name | 25th Battalion, 20th Reinforcement |
| AWM Embarkation Roll number | 23/42/6 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A20 Hororata on 14 June 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Returned to Australia 24 July 1918 |
| Miscellaneous details (Nominal Roll) | *Spelt Thorvence Hartwig Olsen on NR |