| Regimental number | 714 |
| Place of birth | Newcastle, England |
| Religion | Church of England |
| Occupation | Fitter |
| Address | Sydney GPO, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 29 |
| Height | 5' 7.5" |
| Weight | 144 lbs |
| Next of kin | Father, William Wilkin, Wells Road, Bolton, Durham, England |
| Previous military service | Served for 7 years in the 10th Hussars, British Army; time expired. |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Driver |
| Unit name | Field Artillery Brigade 1, Battery 3 |
| AWM Embarkation Roll number | 13/29/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A8 Argyllshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Field Artillery Brigade |
| Fate | Discharged |
| Miscellaneous details (Nominal Roll) | Name does not appear on Nominal Roll |
| Discharge date | |
| Other details |
War service: Egypt Discharged, 21 July 1920, in consequence of being illegally absent from 17 December 1914; declared illegal absentee at Mena Camp, 8 January 1915. Automatically forfeited all medal entitlements. |
| Sources | NAA: B2455, WILKIN Joseph Brewis |