| Regimental number | 952 |
| Place of birth | Taree New South Wales |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Ghinni Ghinni, Manning River, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Mother, Mrs F. Longworth, Ghinni Ghinni, Manning River, New South Wales |
| Enlistment date | 18 January 1915 |
| Rank on enlistment | Private |
| Unit name | 6th Light Horse Regiment, 20th Reinforcement |
| AWM Embarkation Roll number | 10/11/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A25 Anglo Egyptian on 19 September 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Light Horse Regiment |
| Fate | Returned to Australia 23 December 1918 |
| Family/military connections | Brothers: 778A Bombardier Hugh Benjamin LONGWORTH, 5th Divisional Ammunition Column, returned to Australia, 21 March 1919; 1172 Pte Archibald Robert LONGWORTH, 5th Bn, Imperial Camel Corps, returned to Australia, 9 July 1919; 952 Pte George Alfred LONGWORTH, 1st Light Horse, returned to Australia, 23 December 1918. |
| Date of death | 17 April 1948 |
| Age at death | 56 |
| Place of burial | Wingham Cemetery, New South Wales |