| Regimental number | 8/1277 |
| Date of birth | |
| Place of birth | Ireland |
| Religion | Church of England |
| Occupation | Draper's assistant |
| Address | 47 London Street, Dunedin |
| Marital status | Single |
| Age at embarkation | 25 |
| Height | 5' 5" |
| Weight | 140 lbs |
| Next of kin | Brother, John R H Lockhart, 410 Cumberland Street, Dunedin |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Trentham |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 2nd Reinforcements, Otago Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Private |
| Final unit | Otago Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 25 |
| Place of burial | No known grave |
| Commemoration details | Twelve Tree Copse (New Zealand) Memorial, Gallipoli, Turkey |
| Miscellaneous information from cemetery records | Parents: the late George and Henrietta Lockhart, 13 Woodcot Avenue, Bloomfield, Belfast, Ireland |
| Other details |
War service: Egypt, Gallipoli No Form B103 on file. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Infantry Batln/Second |
| Sources | Archives New Zealand (Wellington), Agency AABK, Series 1880, File 10920297 |