| Regimental number | 15934 |
| Place of birth | Peterborough, South Australia |
| School | State School Unley, Adelaide School of Mines and University |
| Other training | Mechanical Engineering |
| Religion | Church of England |
| Occupation | Electrical fitter |
| Address | Norwood, South Australia |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Mother, Mrs Selina Heithersay, 99 George Street, Norwood, South Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Sapper |
| Unit name | Divisional Signal Company 5, Reinforcement 7 |
| AWM Embarkation Roll number | 22/15/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Divisional Signal Company |
| Fate | Died of wounds |
| Place of death or wounding | France |
| Age at death | 27.7 |
| Place of burial | Daours Communal Cemetery (Plot IV, Row F, Grave No. 7), France |
| Panel number, Roll of Honour, Australian War Memorial | 25 |
| Miscellaneous information from cemetery records | Parents: John and Selina HEITHERSAY, South Australia |
| Family/military connections | Brother:[275] 2nd Lt Austin James HEITHERSAY, Anzac Mounted Division, died of wounds, 12 January 1917. |