| Regimental number | 31523 |
| Place of birth | Yorketown, South Australia |
| Religion | Roman Catholic |
| Occupation | Law clerk |
| Address | Yorktown, South Australia |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, M Degidan, Yorktown, South Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Driver |
| Unit name | Divisional Ammunition Column 3, Reinforcement 7 |
| AWM Embarkation Roll number | 25/91/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 13th Field Artillery Brigade |
| Fate | Returned to Australia |
| Family/military connections | Brother: 31524 Driver Patrick DEGIDAN, 3rd Divisional Ammunition Column, died of disease, 13 January 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |