Basic Details Surname Cooil Forenames Henry Stuart 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) K O Y L I Rank / Title (Primary - Stated) 2nd Lt Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) King`s Own Yorkshire Light Infantry Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Year of death 1918 Month of death September Day of death 10 Manner of death as stated Killed Manner of death reference Killed in Action