| Regimental number | 12353 |
| Place of birth | Enniscorthy, Ireland |
| Religion | Church of England |
| Occupation | Divinity student |
| Address | St Paul's Vicarage, Fairfield, Victoria |
| Marital status | Married |
| Age at embarkation | 25 |
| Next of kin | Wife, Mrs Stella Agnes McKeon, c/o Mrs Hollands, Nurses Home, Albert Street, East Melbourne, Victoria |
| Enlistment date | 23 October 1915 |
| Date of enlistment from Nominal Roll | 5 April 1918 |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | Field Ambulance 10 |
| AWM Embarkation Roll number | 26/53/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A54 Runic on 20 June 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Machine Gun Squadron |
| Fate | Returned to Australia 15 May 1919 |
| Sources | NAA: B2455, McKEON Thomas |