| Regimental number | 2650 |
| Place of birth | Kalgoorlie Western Australia |
| Religion | Church of England |
| Occupation | Motor driver |
| Address | 168 James Street, West Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Jonah Williams, 168 James Street, West Perth, Western Australia |
| Enlistment date | 2 October 1916 |
| Rank on enlistment | Private |
| Unit name | 43rd Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/60/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A8 Argyllshire on 9 November 1916 |
| Regimental number from Nominal Roll | 2650A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Field Ambulance |
| Fate | Returned to Australia 16 June 1919 |
| Family/military connections | Brother: 1070 Pte Thomas Whythnesis WILLIAMS, Australian Army Medical Corps, returned to Australia, 27 September 1917. |