Basic Details Surname Robertson Forenames O H Gender Male Information stated on memorial Alternative surname Reverend Alternative forename Oliver War First World War (1914-1918) Served or died Died Notes Additional information provided by the college website (see references). Primary Service Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The London Regiment Rank / Title (Primary - Our reference) Rifleman Death and Burial details Country of death France Town of death Arras Year of death 1918 Month of death March Age at death 28 Manner of death reference Killed in Action