Basic Details Surname Cooper Forenames Joseph Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Yorkshire Regiment Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Alexandra, Princess of Wales`s Own (Yorkshire Regiment) Death and Burial details Year of death 1919 Month of death July Day of death 5 Age at death 33