| Regimental number | 18584 |
| Occupation | School teacher |
| Next of kin | Father, Frederick J Robertshaw, Strand, Takapuna, Auckland |
| Rank on embarkation | 2nd Lieutenant |
| Unit name | New Zealand Expeditionary Force, 20th Reinforcements (2nd Draft), F Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT Athenic on |
| Sources | Nominal Roll Vol. 2: Roll 49, p. 9 |