| Regimental number | 1076 |
| Place of birth | Hobart, Tasmania |
| Religion | Roman Catholic |
| Occupation | Plasterer |
| Address | 1 Hobartville Terrace, Hobart, Tasmania |
| Marital status | Married |
| Age at embarkation | 21 |
| Next of kin | Wife, Grace Mary Clark, 1 Hobartville Terace, Hobart, Tasmania |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, D Company |
| AWM Embarkation Roll number | 23/43/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A60 Aeneas on |
| Regimental number from Nominal Roll | 1068 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Killed in Action |
| Date of death | |
| Place of burial | Ari Burnu Cemetery (Row F, Grave No. 28), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 107 |
| Miscellaneous information from cemetery records | Name recorded on AWM 145 as William John CLARK. Plaque in Hobart Garden of Remembrance. |
| Date of death |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
