| Regimental number | 1889 |
| Place of birth | Millicent South Australia |
| Religion | Church of England |
| Occupation | Jockey |
| Address | 9 Moonee Street, Ascot Vale, Victoria |
| Marital status | Single |
| Age at embarkation | 30 |
| Next of kin | Mother, Mrs Eliza Jane Koops, 9 Moonee Street, Ascot Vale, Victoria |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 13th Reinforcement |
| AWM Embarkation Roll number | 10/9/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A54 Runic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Light Horse Regiment |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *given name two spellings Reuben and Ruben |
| Date of death | |
| Place of burial | Fawkner Cemetery |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
