| Regimental number | 970 |
| Place of birth | Hindmarsh, South Australia |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Gibson Street, Bowden, South Australia |
| Marital status | Single |
| Age at embarkation | 34 |
| Next of kin | Sister, Mrs Julia Penfold, Gibson Street, Bowden, South Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 27th Battalion, D Company |
| AWM Embarkation Roll number | 23/44/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A2 Geelong on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Army Veterinary Hospital |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Spelt Henry Francis Yendall on NR |
| Miscellaneous information from cemetery records | Parents: William and Mary Ann YENDALL |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Age at death | 45 |
| Place of burial | AIF Cemetery (Path 5, Grave 3 East), West Terrace, Adelaide, South Australia |