| Regimental number | 13/125 |
| Address | Waimauhu |
| Marital status | Single |
| Next of kin | Archdeacon Ruddock, Napier |
| Rank on embarkation | 2nd Lieutenant |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Auckland Mounted Rifles |
| Embarkation details | Unit embarked from Auckland on |
| The Auckland Mounted Rifles, Main Body, left New Zealand on board two ships, HMNZT 8 'Star of India' and HMNZT 12 'Waimana'. It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Captain |
| Final unit | 3rd Battalion, Auckland Infantry Regiment |
| Fate | Died of wounds |
| Age at death from cemetery records | 28 |
| Place of burial | Trois Arbres Cemetery (Plot I, Row P, Grave No 17), Steenwerck, France |
| Miscellaneous information from cemetery records | Parents: Archdeacon Ruddock and Annie Ruddock, Napier Road, North Havelock, Hawke's Bay. Native of Brisbane, Queensland, Australia |
| Family/military connections | Brother: 4/124A Sapper Edward Oliver RUDDOCK, New Zealand Engineers, died of disease, 11 May 1915. |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Mounted Rifles/Main Body |