Basic Details Surname Foster Forenames John William 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 Sub-unit (Primary - Stated) 10th Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Alexandra, Princess of Wales`s Own (Yorkshire Regiment) Rank / Title (Primary - Our reference) Private Death and Burial details Country of death France Year of death 1917 Month of death April Day of death 11 Age at death 26 Manner of death as stated Killed Manner of death reference Killed in Action