| Regimental number | 4473 |
| Place of birth | Sydney, New South Wales |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | 23 Eve Street, Erskineville, New South Wales |
| Marital status | Single |
| Age at embarkation | 38 |
| Height | 5' 9.5" |
| Weight | 147 lbs |
| Next of kin | Father, M Ledden, 23 Eve Street, Erskineville, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Holsworthy, New South Wales |
| Rank on enlistment | Private |
| Unit name | 19th Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/36/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A71 Nestor on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 19th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Photo: Robert and Sandra Crofts |
| Discharge date | |
| Family/military connections | Brother: 4178 Pte Thomas LEDDEN, 20th Bn, returned to Australia, 16 December 1917. |
| Other details |
War service: Egypt, Western Front Commenced return to Australia on board HT 'Gaika', 8 November 1918; discharged (medically unfit: debility), Sydney, 26 April 1919. Medals: British War Medal, Victory Medal Death attributed to War Service. |
| Date of death | |
| Age at death | 58 |
| Place of burial | Rookwood Necropolis (Sec. R.C. 9, 3099), Sydney, New South Wales |
| Sources | NAA: B2455, LEDDEN John Patrick |
