| Regimental number | 693 |
| Place of birth | Carlton, Victoria |
| School | State School, Victoria |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Maffra, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs L E Granger, Denison, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 8th Light Horse Regiment, 2nd Reinforcement |
| AWM Embarkation Roll number | 10/13/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A26 Armadale on |
| Rank from Nominal Roll | Trooper |
| Unit from Nominal Roll | 8th Light Horse Regiment |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Stated to be Charles Thomas Dudderidge on NR |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 21 |
| Age at death from cemetery records | 21 |
| Place of burial | Ari Burnu Cemetery (Row A, Grave No. 5), Anzac, Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 6 |
| Miscellaneous information from cemetery records | Parents: Alfred and Lucy Louisa Elizabeth DUDDERIDGE (nee Granger), Denison, Heyfield, Victoria. Native of Carlton |
| Family/military connections | Cousin Arthur George Clarke, WA served. |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |