Basic Details Surname Clapton Forenames Jack Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Served Notes Participated in Operation Overlord Primary Service As stated on memorial Service (Primary - Stated) Royal Navy Unit (Primary - Stated) HMS Nelson Rank / Title (Primary - Stated) Able Seaman Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Nelson Rank / Title (Primary - Our reference) Able Seaman