| Regimental number | 1660 |
| Place of birth | Clare, South Australia |
| Occupation | Sleeper cutter |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, George Witcomb, Highgate East, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/28/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A50 Itonus on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 11th Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 27 |
| Place of burial | Lone Pine Cemetery (Plot I, Row F, Grave No. 14), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 64 |
| Miscellaneous information from cemetery records | Parents: George John and Anniew WITCOMB |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |