Basic Details Surname Orr Forenames John Young 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) HLI Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Highland Light Infantry Death and Burial details Country of death Mesopotamia Year of death 1917 Month of death January Day of death 11 Age at death 20 Manner of death as stated Killed in action Manner of death reference Killed in Action