| Date of birth | |
| Other Names | IRWIN, Thomas Edward William Waddell~ |
| Religion | Methodist |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Wm. Irwin, Errina, Bega, New South Wales |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | 1st Light Horse Regiment, B Squadron |
| AWM Embarkation Roll number | 10/6/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A16 Star Of Victoria on |
| Promotions |
Major Unit: 1st Light Horse Promotion date: |
| Recommendations (Medals and Awards) |
Mention in Despatches Awarded, and promulgated, 'London Gazette', Supplement, No. 29845 (1 December 1916); 'Commonwealth Gazette' No. 62 (19 April 1917) Mention in Despatches Awarded, and promulgated, 'London Gazette', Supplement, No. 30746 (14 June 1918); 'Commonwealth Gazette' No. 173 (7 November 1918). |
| Miscellaneous details (Nominal Roll) | Name does not appear on Nominal Roll |