| Regimental number | 4231 |
| Place of birth | Albany Road, Petersham, Sydney, New South Wales |
| School | Stanmore Public School, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Prince Edward Parade, Hunter's Hill, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Mother, Mrs. K. Longworth, Prince Edward Parade, Hunter's Hill, Sydney, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 3rd Battalion, 13th Reinforcement |
| AWM Embarkation Roll number | 23/20/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Battalion |
| Other details from Roll of Honour Circular | Grandson of Charles Longworth Esq. London. Cousin of Captain G Longworth Imp Army - England. |
| Fate | Died of wounds |
| Place of death or wounding | Albert, France |
| Age at death | 30 |
| Age at death from cemetery records | 29 |
| Place of burial | Nunhead (All Saints) Cemetery (16.33431 B.), London |
| Panel number, Roll of Honour, Australian War Memorial | 33 |
| Miscellaneous information from cemetery records | Parents: William and Katherine LONGWORTH, "Craig Naw", Prince Edward Parade, Hunter's Hill, Sydney, New South Wales |
| Family/military connections | Brother of Sgt Maj Roland Edward Longworth. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |