Basic Details Surname Coulthard Forenames Thomas William Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service Our References Service (Primary - Our reference) Royal Navy Rank / Title (Primary - Our reference) Ordinary Seaman Death and Burial details Country of death at sea Year of death 1918 Month of death May Day of death 24 Age at death 18 Manner of death as stated lost at sea Manner of death reference Killed in Action