| Regimental number | 10/225 |
| Date of birth | |
| Place of birth | Lower Hutt, Wellington |
| Religion | Wesleyan |
| Occupation | Plumber |
| Address | Featherston |
| Marital status | Single |
| Age at embarkation | 23.6 |
| Height | 5' 6.5" |
| Weight | 143 lbs |
| Next of kin | Mrs L G Gwilliam, 13 Myrtle Crescent, Wellington |
| Previous military service | Served in D Company, 17th Regiment, Territorial Force; still serving at time of NZEF enlistment. |
| Enlistment date | |
| Place of enlistment | Masterton |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Wellington Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board HMNZT 10 Arawa on |
| Final rank | Sapper |
| Final unit | 2nd Field Company, New Zealand Engineers |
| Fate | Died of wounds |
| Age at death from cemetery records | 25 |
| Place of burial | St Sever Cemetery (Plot B, Row 19, Grave No 26), Rouen, France |
| Miscellaneous information from cemetery records | Parents: Llewellyn and Louisa Gwilliam, 13 Myrtle Crescent, Wellington |
| Other details |
War service: Egypt, Gallipoli, Western Front Embarked Alexandria to join the Mediterranean Expeditionary Force (Gallipoli campaign), 12 April 1915. Transferred to Regimental Stretcher Bearers, 4 August 1915. Disembarked Alexandria, 29 December 1915 (general Gallipoli evacuation). Transferred to New Zealand Engineers, Moascar Camp, 18 February 1916, and posted to No 2 No 2 Field Company Engineers. Embarked Alexandria to join the British Expeditionary Force, France, 8 April 1916. Wounded in action, 9 September 1916 (gun shot wound, head), and admitted to 23rd Field Ambulance, and transferred same day to 38th Casualty Clearing Station. Listed as 'dangerously ill', 10th General Hospital, Rouen, 15 September 1916. Died of wounds, 2.45 am, 17 September 1916. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Infantry Batln/Main Body |
| Sources | Archives New Zealand (Wellington), Agency AABK, Series 18805, File 16789819 |