Basic Details Surname O'Reilly Forenames M. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) OXF. & BUCKS. Sub-unit (Primary - Stated) 3rd Rank / Title (Primary - Stated) SGT. Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Oxfordshire and Buckinghamshire Light Infantry Rank / Title (Primary - Our reference) Sergeant