Basic Details Surname Toppin Forenames H C Gender unknown Information stated on memorial War Military Service Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) ROYAL NAVY Sub-unit (Primary - Stated) Submarine M2 Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) The Honourable Artillery Company Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Year of death 1932 Month of death January Day of death 26 Age at death 27 Manner of death as stated Lost at sea