| Date of birth | |
| Place of birth | London, England |
| Other Names | Ralph Ralneveln |
| School | Sturt Street Public School, Adelaide, South Australia |
| Religion | Presbyterian |
| Occupation | Public servant |
| Address | Ranelagh Street, Woodville Park, South Australia |
| Marital status | Married |
| Age at embarkation | 40 |
| Next of kin | Wife, Mrs Hilda Marson Ekin Smyth, Ranelagh Street, Woodville Park, South Australia |
| Rank on enlistment | Captain |
| Unit name | 32nd Battalion, Transport Section |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A13 Katuna on |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 41 |
| Place of burial | Bouzincourt Ridge Cemetery (Plot III, Row G, Grave No. 8), Albert, France |
| Panel number, Roll of Honour, Australian War Memorial | 155 |
| Miscellaneous information from cemetery records | Parents: Thomas G. and Mary J. EKIN SMYTH, husband of Hilda M. EKIN SMYTH, Ranelagh Street, Woodville Park, South Australia |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
