| Regimental number | 404 |
| Place of birth | Goondiwindi Queensland |
| Religion | Church of England |
| Occupation | Auctioneer |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Eleanor Needham Walker, Glenbrook, Goondiwindi, Queensland |
| Enlistment date | 25 August 1914 |
| Rank on enlistment | Trumpeter |
| Unit name | 2nd Light Horse Regiment, B Squadron |
| AWM Embarkation Roll number | 10/7/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board Transport A15 Star of England on 24 September 1914 |
| Rank from Nominal Roll | Squadron Quartermaster Sergeant |
| Unit from Nominal Roll | 2nd Light Horse Regiment |
| Fate | Returned to Australia 15 November 1918 |
| Miscellaneous details (Nominal Roll) | *Spelt Dennis Ramsay Walker on NR |
