| Regimental number | 2471 |
| Place of birth | Camden New South Wales |
| Religion | Roman Catholic |
| Occupation | Farmer |
| Address | The Oaks, via Camden, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Michael Lawrence Hennessy, The Oaks, via Camden, New South Wales |
| Enlistment date | 16 December 1916 |
| Date of enlistment from Nominal Roll | 16 December 1915 |
| Rank on enlistment | Private |
| Unit name | 7th Light Horse Regiment, 17th Reinforcement |
| AWM Embarkation Roll number | 10/12/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A39 Port Macquarie on 26 April 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 15th Light Horse Regiment |
| Fate | Returned to Australia 24 July 1919 |
