| Regimental number | 3143 |
| Place of birth | South Melbourne, Victoria |
| School | Camberwell State School, Victoria |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Clematis PO., Clematis, Victoria |
| Marital status | Married |
| Age at embarkation | 33 |
| Next of kin | Mother, Mrs A Rayson, Edmanson Avenue, Elsternwick, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 7th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/24/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT RMS Osterley on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 59th Battalion |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Stated to be Clem Rayson on NR |
| Place of death or wounding | Bellicourt, France |
| Age at death | 37 |
| Age at death from cemetery records | 37 |
| Place of burial | Bellicourt British Cemetery (Plot II, Row G, Grave NO. 6), France |
| Panel number, Roll of Honour, Australian War Memorial | 168 |
| Miscellaneous information from cemetery records | Parents: Walter and Maria RAYSON; husband of Agnes RAYSON, 6 Ripon Grove, Elsternwick, Victoria. Native of South Melbourne, Victoria |
| Family/military connections | Nephew: L/sgt N.N. Raw, 59th Bn, killed in action 19 July 1916, FRomelles, France. |