| Regimental number | 908 |
| Place of birth | Letterkenny, Ireland |
| Religion | Presbyterian |
| Occupation | Storeman |
| Address | Solomon Street, Palmyra, East Fremantle, Western Australia |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, Henry McIlw;aine, Solomon Street, Palmyra, East Fremantle, Western Australia |
| Enlistment date | 6 January 1916 |
| Place of enlistment | Perth, Western Australia |
| Rank on enlistment | Private |
| Unit name | 44th Battalion Machine Gun Section |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A29 Suevic on 6 June 1916 |
| Rank from Nominal Roll | Private |
| Fate | Returned to Australia 9 February 1919 |
| Miscellaneous details (Nominal Roll) | 44th Bn |
| Sources | NAA: B2455, McILWAINE Thomas Richard |
