| Regimental number | 2105 |
| Place of birth | Tamworth New South Wales |
| Religion | Roman Catholic |
| Occupation | Bank clerk |
| Address | Tamworth, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, John Fitzgerald Finn, 'Kengussie', White Street, Tamworth, New South Wales |
| Enlistment date | 12 December 1916 |
| Date of enlistment from Nominal Roll | 20 November 1916 |
| Rank on enlistment | Private |
| Unit name | December 1916 Reinforcements |
| AWM Embarkation Roll number | 11/14/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Karmala on 3 February 1917 |
| Regimental number from Nominal Roll | 2105A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Light Horse Regiment |
| Fate | Returned to Australia 15 June 1919 |