| Regimental number | 6703 |
| Place of birth | London, England |
| Other Names | ALLDIS, Joseph |
| Religion | Church of England |
| Occupation | Storeman |
| Address | 251 Alfred Street, North Sydney, New South Wales |
| Marital status | Married |
| Age at embarkation | 40 |
| Next of kin | Wife, Mrs E Alldis, 251 Alfred Street, North Sydney, New South Wales |
| Enlistment date | 2 August 1916 |
| Date of enlistment from Nominal Roll | 2 August 1916 |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 22nd Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT SS Port Nicholson on 8 November 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Battalion |
| Fate | Returned to Australia 11 January 1918 |