
| Regimental number | 1471 |
| Place of birth | Mosquito Island New South Wales |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Mosquito Island, Newcastle, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Joseph Dempsey, Mosquito Island, Newcastle, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 7th Light Horse Regiment, 11th Reinforcement |
| AWM Embarkation Roll number | 10/12/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 10th Field Artillery Brigade |
| Fate | Killed in Action |
| Place of burial | Frenchencourt Communal Cemetery (Row A, Grave No. 14), France |
| Panel number, Roll of Honour, Australian War Memorial | 16 |
| Miscellaneous information from cemetery records | Town. Newcastle, New South Wales |
| Family/military connections | Brother: 407 Pte Henry DEMPSEY, 34th Bn, returned to Australia, 27 April 1919. |