| Regimental number | 212 |
| Place of birth | Milton New South Wales |
| Religion | Church of England |
| Occupation | Farmer |
| Address | 52 Wolseley Road, Mosman, New South Wales |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | C F Warden, 52 Wolseley Road, Mosman, New South Wales |
| Enlistment date | 30 August 1914 |
| Rank on enlistment | Private |
| Unit name | 1st Light Horse Regiment, A 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 20 October 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Light Horse Regiment |
| Fate | Returned to Australia 17 July 1916 |
| Family/military connections | Brother: 1768 Pte Allan McDonald WARDEN, 2nd Light Horse Regiment, returned to Australia, 28 June 1919. |