| Regimental number | 71270 |
| Place of birth | Australia |
| Occupation | Clerk |
| Next of kin | Father, Philip Riddick, 70 Molesworth Street, Wellington |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 36th Reinforcements, B Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT Willochra on |
| Sources | Nominal Rolls Vol. 4: Roll 81, p. 11 |