| Regimental number | 3729 |
| Place of birth | Liverpool England |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Middle Park, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Charles Major Ryder, 103 Wright Street, Middle Park, Victoria |
| Enlistment date | 9 May 1917 |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 29th Reinforcement |
| AWM Embarkation Roll number | 10/9/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A68 Anchises on 8 August 1917 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 14th Field Artillery Brigade |
| Fate | Returned to Australia 8 July 1919 |
| Family/military connections | Brother: 1794 CSM Major William RYDER, 15th Light Trench Mortar Battery, killed in action, 12 December 1917. |