| Regimental number | 7280 |
| Place of birth | South Melbourne Victoria |
| Religion | Roman Catholic |
| Occupation | Foreman |
| Address | Perth, Western Australia |
| Marital status | Married |
| Age at embarkation | 31 |
| Next of kin | Wife, Mrs Pearl Martha May O'Keeffe, 2 Moir Street, Perth, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 16th Battalion, 24th Reinforcement |
| AWM Embarkation Roll number | 23/33/6 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A28 Miltiades on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 35 |
| Place of burial | Heath Cemetery (Plot I, Row J, Grave No. 17), Harbonnieres, France |
| Panel number, Roll of Honour, Australian War Memorial | 80 |
| Miscellaneous information from cemetery records | Parents: Henry and Elizabeth Hurley O'KEEFE; husband of P.M.M. O'KEEFFE, 5 Harwood Place, Perth, Western Australia |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |