| Place of birth | Oxley Queensland |
| Religion | Church of England |
| Occupation | Student |
| Address | St John's College, Kangaroo Point, Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Frederick Dunbar, State School Wolfram via Cairns, Queensland |
| Previous military service | 7th Infantry |
| Enlistment date | |
| Rank on enlistment | 2nd Lieutenant (Honorary Lieutenant) |
| Unit name | 42nd Battalion, A Company |
| AWM Embarkation Roll number | 23/59/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A30 Borda on |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 43rd Battalion |
| Recommendations (Medals and Awards) |
Mention in Despatches Awarded, and promulgated, 'London Gazette' No. 30706 (28 May 1918); 'Commonwealth Gazette' No. 165 (24 October 1918). Recommendation date: Croix de Guerre (Belgium) Recommendation date: Military Cross Recommendation date: Mention in Despatches Awarded, and gazetted, 'London Gazette', second Supplement, No. 30448 (28 December 1917); 'Commonwealth Gazette' No. 57 (18 April 1918). |
| Fate | Effective abroad (still overseas) |
| Medals |
Croix de Guerre (Belgium) Source: 'Commonwealth Gazette' No. 91 Date: Military Cross Source: 'Commonwealth Gazette' No. 109 Date: |
| Other details | War Service: Western Front Medals: Military Cross, Croix de Guerre (Belgium), British War Medal, Victory Medal |