| Other Names | BIDEN, N E |
| School | Petersham Superior Public School, NSW |
| Other training | Graduate of RMC Duntroon |
| Religion | Church of England |
| Occupation | Soldier |
| Address | Rm College, Duntroon, Federal Territory |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | E H Biden, King Street, East Maitland, New South Wales |
| Previous military service | RM College |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | 1st Field Company Engineers |
| AWM Embarkation Roll number | 14/20/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A19 Afric on |
| Other details from Roll of Honour Circular | Died of pneumonia, at Lemnos. |
| Fate | Died of disease |
| Date of death | |
| Age at death | 22.11 |
| Age at death from cemetery records | 22 |
| Place of burial | Portianos Military Cemetery (Plot V, Row D, Grave No. 180), Greece |
| Panel number, Roll of Honour, Australian War Memorial | 23 |
| Miscellaneous information from cemetery records | Parents: Ernest Henry and Fannie Teresa BIDEN, Department of Lands, Sydney. Born at Armidale, New South Wales |
| Family/military connections | Brother: 6462 Pte William Wareham BIDEN, 3rd Bn, killed in action, Strazeele, France, 14 April 1918. |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |