Basic Details Surname McCash Forenames John 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) Black Watch Rank / Title (Primary - Stated) Lt Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Black Watch (Royal Highlanders) Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of burial France Cemetery Dernancourt Cemetery Extension Year of death 1917 Month of death November Day of death 22 Manner of death as stated Died Manner of death reference Killed in Action