| Regimental number | 191 |
| Place of birth | Otense Denmark |
| Religion | Church of England |
| Occupation | Wool presser |
| Address | Charleville, Queensland |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Olaf Pilekaa Olesen, 27 Queen Street, Otense, Denmark |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 42nd Battalion, A Company |
| AWM Embarkation Roll number | 23/59/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A30 Borda on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 42nd Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 26 |
| Place of burial | Berks Cemetery Extension (Row B, Grave No. 23), Ploegsteert, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 136 |
| Miscellaneous information from cemetery records | Parents: Mr O.P. and Frederihke OLESEN, 27 Dronningensgade, Odense, Denmark |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |