Basic Details Surname harker Forenames Robert Isaac 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) Kings own Royal Lancaster Regiment Rank / Title (Primary - Stated) Company Sergeant Major Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The King's Own (Royal Lancaster Regiment) Rank / Title (Primary - Our reference) Company Sergeant Major Death and Burial details Country of death France Year of death 1918 Month of death July Day of death 3 Age at death 35 Manner of death as stated Killed in action Manner of death reference Killed in Action