Basic Details Surname Robertson Forenames David B 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) RM Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Marine Light Infantry Death and Burial details Year of death 1917 Month of death October Day of death 26 Age at death 21 Manner of death as stated Killed in action Manner of death reference Killed in Action