| Regimental number | 2956 |
| Place of birth | Melbourne, Victoria |
| Religion | Church of England |
| Occupation | Orchardist |
| Address | Doncaster, Victoria |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, R Clay, Main Road, Doncaster, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 8th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/25/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board SS Makarini on |
| Regimental number from Nominal Roll | 2957 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 14th Field Artillery Brigade |
| Fate | Died of wounds |
| Age at death from cemetery records | 23 |
| Panel number, Roll of Honour, Australian War Memorial | 18 |
| Miscellaneous information from cemetery records | Parents: Richard and Mary Ann CLAY, Main Road, Doncaster, Victoiria. Native of Kew, Victoria. On Cemetery Details name listed as Richard Harold |