Basic Details Surname Ruck-Keene Forenames P Gender Male Information stated on memorial Served or died Served Primary Service As stated on memorial Unit (Primary - Stated) HMS Formidable Sub-unit (Primary - Stated) HMS Formidable Rank / Title (Primary - Stated) Captain Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Formidable Rank / Title (Primary - Our reference) Captain