| Regimental number | 3058 |
| Place of birth | Adelaide South Australia |
| Religion | Church of England |
| Occupation | Colt breaker |
| Address | Walkerville, South Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs. Adeline Lenthall, Church Terrace, Walkerville, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 9th Light Horse Regiment, 23rd Reinforcement |
| AWM Embarkation Roll number | 10/14/5 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A45 Bulla on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | Signal Squadron |
| Fate | Returned to Australia |
| Other details |
War service: Egypt, Palestine Cause of death: accident Name given in Burial Register as Cyril Edward (Jack) LENTHALL. |
| Date of death | |
| Age at death | 35 |
| Place of burial | AIF Cemetery, West Terrace, Adelaide, South Australia |