Basic Details Surname Williamson Forenames John Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Royal Marines Rank / Title (Primary - Our reference) Marine Death and Burial details Year of death 1944 Month of death June Day of death 24 Age at death 18 Manner of death as stated Killed in action Manner of death reference Killed in Action