| Regimental number | 9/624 |
| Address | Glenorchy |
| Marital status | Single |
| Next of kin | Father, James McMenamin, Beaumont Road, Killara, Sydney, New South Wales, Australia |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Otago Mounted Rifles Regiment |
| Embarkation details | Unit embarked from Wellington on |
| Three squadrons of the Otago Mounted Rifles Regiment left New Zealand on board 'Hawke's Bay', and one squadron on board 'Verdala'. From the Nominal Roll it is not possible to determine on which ship an individual embarked. | |
| Final rank | Sergeant |
| Final unit | No 1 Company, New Zealand Machine Gun Corps |
| Fate | Killed in Action |
| Age at death from cemetery records | 32 |
| Place of burial | No known grave |
| Commemoration details | Messines Ridge (New Zealand) Memorial, Messines Ridge British Cemetery, Belgium |
| Miscellaneous information from cemetery records | James McMenamin, Isis Street, Wahroonga, Sydney, Australia, and the late Mary McMenamin. Native of Wanaka |
| Family/military connections | Brother: 7/758 Trooper James McMENAMIN, Canterbury Mounted Rifles Regiment, killed in action, 21 August 1915 |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Mounted Rifles/Main Body |