Basic Details Surname Cassidy Forenames Adolph J Gender Male Information stated on memorial War Military Service Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) RN Rank / Title (Primary - Stated) Master at Arms Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) The Honourable Artillery Company Rank / Title (Primary - Our reference) Master at Arms Death and Burial details Year of death 1880 Manner of death as stated Lost in HMS Atalanta Manner of death reference Other