| Regimental number | 11/859 |
| Address | Shakespeare Road, The Terrace |
| Marital status | Single |
| Next of kin | Father, F Brennan, Northeast Valley, Dunedin |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 2nd Reinforcements, Wellington Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board Verdala on |
| Final rank | Gunner |
| Final unit | New Zealand Field Artillery |
| Fate | Killed in Action |
| Place of burial | Divisional Cemetery (Row M, Grave No 22), Ieper, Belgium |
| Miscellaneous information from cemetery records | Parents: Francis and Jane Brennan, Upper Junction, Dunedin |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Mounted Rifles/Fourth |