
| Religion | Church of England |
| Occupation | Medical practitioner |
| Address | 'Rialto', Milsom Road, Cremorne |
| Marital status | Single |
| Age at embarkation | 30 |
| Next of kin | Father, George B Stack, 'Rialto', Milsom Road, Cremorne |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A63 Karoola on |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A6 Clan MacQuorquodale on |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A12 Saldanha on |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A48 Seang Bee on |
| Recommendations (Medals and Awards) |
Mention in Despatches Awarded, and promulgated, 'London Gazette', Supplement, No. 29455 (28 January 1916); 'Commonwealth Gazette' No. 44 (6 April 1917). |
| Miscellaneous details (Nominal Roll) | see other |