| Regimental number | 12/3489 |
| Other Names | Arthur Leonard |
| Address | 23 Spring Street, Ponsonby, Auckland |
| Marital status | Single |
| Next of kin | Mother, Mrs Eliza Swanson, 23 Spring Street, Ponsonby, Auckland |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 8th Reinforcements, Auckland Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Private |
| Final unit | Auckland Infantry Regiment |
| Fate | Died of disease |
| Age at death from cemetery records | 23 |
| Place of burial | Waikumete Cemetery (Protestant Soldiers' Area B, Row 1, Grave No 40), Auckland |
| Miscellaneous information from cemetery records | Mother: Mrs E. Swanson, 23 Spring Street, Ponsonby, Auckland |
| Other details |
War service: Egypt, Western Front Medals: British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Infantry Batln/Eighth |