| Full Name | SIZER Alfred Joseph |
| Service Number | 3609 |
| Date Enlisted | 22/July/1915 |
| Age | 19 |
| Occupation | Grocer |
| Battle | Flers & Gueudecourt |
| Initial Unit | 21st Battalion |
| Last Unit | 57th Battalion |
| Final Rank | Private |
| Date of Death | 12-December-1916 |
| Country | France |
| Cause of Death | KIA |
| Place of Burial | Villers-Bretonneux Memorial |
| Citations | |
| Notes | |
| Other Notes | Brother of Arthur |
| Graveyard Image | 4812 |