| Place of birth | Essendon Victoria |
| Other Names | Williams, Robert Edward |
| Religion | Church of England |
| Occupation | Part station owner |
| Address | 16 Homer Street, Moonee Ponds, Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Mother, Mrs Frances Williams, 16 Homer Street, Moonee Ponds, Melbourne, Victoria |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | 21st Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/38/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A69 Warilda on |
| Rank from Nominal Roll | 2nd Lieutenant |
| Unit from Nominal Roll | 21st Battalion |
| Fate | Returned to Australia |
| Age at death from cemetery records | 20 |
| Miscellaneous information from cemetery records | Plaque in Garden of Remembrance, Victoria. |