Basic Details Surname Orr Forenames Robert Watson Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) British Army Unit (Primary - Stated) 1st Bn. London Irish (18th London) Sub-unit (Primary - Stated) 1st Battalion Rank / Title (Primary - Stated) 2nd Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 18th Battalion London Regiment (London Irish Rifles) Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Year of death 1915