| Other Names | OAKLEY, Riddiford Colborne~ |
| Religion | Methodist |
| Occupation | Methodist Minister |
| Address | 589 Dowling Street, Moore Park, Sydney, New South Wales |
| Marital status | Married |
| Age at embarkation | 32 |
| Next of kin | Wife, Mrs O L Oakley, 589 Dowling Street, Moore Park, Sydney, New South Wales |
| Enlistment date | 1 July 1915 |
| Rank on enlistment | Chaplain (4th Class) |
| Unit name | Chaplains' Corps |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A35 Berrima on 22 December 1914 |
| Rank from Nominal Roll | Chaplain |
| Unit from Nominal Roll | NIG |
| Fate | Returned to Australia 31 January 1918 |