| Regimental number | 2595 |
| Place of birth | Cleveland, Tasmania |
| School | State School, awarded Cameron Scholarshipto High School, Launceston, Tasmania |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Cleveland, Tasmania |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, Charles Challis, Cleveland, Tasmania |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 23rd Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/40/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 58th Battalion |
| Fate | Killed in Action |
| Age at death | 25.5 |
| Age at death from cemetery records | 25 |
| Place of burial | Rue-Petillon Military Cemetery (Plot I, Row K, Grave No. 109), France |
| Panel number, Roll of Honour, Australian War Memorial | 165 |
| Miscellaneous information from cemetery records | ParentsL Michael and Margaret CHALLIS, Cleveland, Tasmania |