| Regimental number | 23424 |
| Date of birth | |
| Place of birth | Te Aroha |
| Religion | Church of England |
| Occupation | Carpenter |
| Marital status | Single |
| Age at embarkation | 26.9 |
| Height | 5' 7" |
| Weight | 138 lbs |
| Next of kin | Father, Francis O'Toole, Cambridge |
| Previous military service | Nil |
| Enlistment date | |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Rifle Brigade, 7th Reinforcements to 1st Battalion, E Company |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Lance Corporal |
| Final unit | 2nd Battalion, Auckland Infantry Regiment |
| Fate | Commenced return to New Zealand |
| Discharge date | |
| Family/military connections | Brother: 45548 Pte Frank Robertson O'TOOLE, 2nd Bn, Auckland Infantry Regiment, returned to New Zealand, 31 July 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 70 |
| Sources | Nominal Roll Vol. 2: Roll 33, p. 28 Archives New Zealand (Wellington), Agency AABK, Series 18805, File 21383030 |