| Date of birth | |
| Religion | Roman Catholic |
| Occupation | Officer in Permanent Forces |
| Address | 'The Outlook' Woollahra Point, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Wm Austin Chapman, 'The Outlook' Woollahra Point, Sydney, New South Wales |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | 30th Battalion, B Company |
| AWM Embarkation Roll number | 23/47/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A72 Beltana on |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | 30th Battalion |
| Promotions |
Major Unit: Staff HQ Australian Corps Promotion date: |
| Recommendations (Medals and Awards) |
Mention in Despatches Recommendation date: Brevet Major Recommendation date: Officer of the Order of the British Empire (Military Cross ?) Recommendation date: Mention in Despatches Recommendation date: |
| Fate | Returned to Australia |