| Regimental number | 35338 |
| Place of birth | Don, Tasmania |
| Place of birth | Don Tasmania |
| School | State School |
| Religion | Congregational |
| Occupation | Farmer |
| Address | Don, Tasmania |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Thomas Ernest, Don, Tasmania |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, Reinforcement 27 |
| AWM Embarkation Roll number | 13/128/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 14th Field Artillery Brigade |
| Fate | Died of wounds |
| Miscellaneous details (Nominal Roll) | *Given name Ira St Clair |
| Age at death from cemetery records | 26 |
| Place of burial | Villers-Bretonneux Military Cemetery (Plot XII, Row B, Grave No. 7), Fouilloy, France |
| Panel number, Roll of Honour, Australian War Memorial | 18 |
| Miscellaneous information from cemetery records | Parents: Thomas and Elizabeth HARDY |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |