| Regimental number | 4439 |
| Place of birth | Sydney, New South Wales |
| Religion | Church of England |
| Occupation | Lithographer |
| Address | 25 Rose Street, Darlington, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Height | 5' 4" |
| Weight | 110 lbs |
| Next of kin | Mother, Mrs Elizabeth Gilberd, 25 Rose Street, Darlington, New South Wales |
| Previous military service | Served in Senior Cadets for 4 years. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Holsworthy, New South Wales |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 45th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Parents: Harry and Elizabeth Gilberd. |
| Family/military connections | Brother: 7060 Pte Alexander GILBERD, 18th Bn, returned to Australia, 19 June 1919. |
| Other details |
War service: Egypt, Western Front Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, GILBERD William |