| Regimental number | 15272 |
| Occupation | Farmer |
| Next of kin | Wife, Mrs W Williamson, Craig Hall, Eglinton Road, Dunedin |
| Rank on embarkation | Corporal |
| Unit name | New Zealand Expeditionary Force, 15th Reinforcements, 1st Draft, Otago Infantry Battalion, D Company |
| Embarkation details | Unit embarked from Wellington on board Waitemata on |
| Final rank | Corporal |
| Final unit | D Company, 2nd Battalion, Otago Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 28 |
| Place of burial | Buttes New British Cemetery (Plot I, Row C, Grave No 1), Polygon Wood, nr Ieper, Belgium |
| Miscellaneous information from cemetery records | Parents: William and Mary Williamson; Wife: Alexandrina Williamson, Heriot, Otago |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 37, p. 10 |