| Full Name | SIZER Arthur Albert |
| Service Number | 3610 |
| Date Enlisted | 07/July/1915 |
| Age | 21 |
| Occupation | Labourer |
| Battle | Flers & Gueudecourt |
| Initial Unit | 21st Battalion |
| Last Unit | 57th Battalion |
| Final Rank | Private |
| Date of Death | 28-November-1916 |
| Country | France |
| Cause of Death | KIA |
| Place of Burial | Villers-Bretonneux Memorial |
| Citations | |
| Notes | |
| Other Notes | Brother of Alfred |
| Graveyard Image | 4812 |