Basic Details Surname Edgar Forenames H J M Gender Male Information stated on memorial Alternative forename Harold John Martin War First World War (1914-1918) Served or died Died Notes All service and death details are sourced from The Old Birkonian Society website (see References) which also carries a picture and a biographical details of him. Primary Service Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Naval Division Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death Türkiye Town of death Gallipoli Year of death 1915 Month of death May Day of death 10 Manner of death as stated Unknown Manner of death reference Killed in Action