| Regimental number | 225 |
| Place of birth | Copenhagen Denmark |
| Religion | Lutheran |
| Occupation | Baker |
| Address | Paddington, New South Wales |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | uncle, P. Jacobsen, Parisian Laundry, 34 Jersey Road, Paddington, New South Wales |
| Enlistment date | 20 October 1915 |
| Rank on enlistment | Sapper |
| Unit name | Mining Corps 1, Company 1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A38 Ulysses on 20 February 1916 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 1st Tunnelling Company |
| Fate | Returned to Australia 9 February 1919 |
| Miscellaneous details (Nominal Roll) | *Spelt Oluf Olsen on NR |