| Regimental number | 29045 |
| Place of birth | Paddington, Sydney, New South Wales |
| Religion | Church of England |
| Occupation | Commercial traveller |
| Address | 'Georavine', Bradleys Head Road, Mosman, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Height | 5' 4.5" |
| Weight | 136 lbs |
| Next of kin | Father, W W Broadbent, 'Georavine', Bradleys Head Road, Mosman, Sydney, New South Wales |
| Previous military service | Served for 3 years in the17th Infantry, Citizen Military Forces; still serving at time of AIF enlistment. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Gunner |
| Unit name | Howitzer Brigade 116 |
| AWM Embarkation Roll number | 13/136/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 3rd Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, BROADBENT Cecil Alfred |