| Regimental number | 2479 |
| Place of birth | Adelong New South Wales |
| Religion | Church of England |
| Occupation | Music teacher |
| Address | Adelong, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Richard Young, Adelong, New South Wales |
| Enlistment date | 1 February 1915 |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/18/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A67 Orsova on 14 July 1915 |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | Camel Corps |
| Fate | Returned to Australia 21 May 1917 |
| Miscellaneous details (Nominal Roll) | *Spelt Leonnard Grace Young on NR |