| Regimental number | 690 |
| Date of birth | |
| Place of birth | Coopers Creek (Corndale), near Lismore, New South |
| School | Casino, New South Wales |
| Religion | Church of England |
| Occupation | Cab proprietor |
| Address | Bridge Street, North Lismore, New South Wales |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, John Snowdon, Bridge Street, North Lismore, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 5, Reinforcement 12 |
| AWM Embarkation Roll number | 24/10/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A29 Suevic on |
| Regimental number from Nominal Roll | 690a |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 20th Battalion |
| Fate | Returned to Australia |
| Other details |
Son of John and Emma Amelia Helland (nee Clark) Snowdon War Service: England, France, Belgium Married Doll Barrett on 20 August 1919 in Tweed Heads |
| Date of death | |
| Age at death | 85 |
| Place of burial | Mt Thompson Crematorium, Brisbane, Queensland. Ashes scattered in Garden |