Basic Details Surname Saggers Forenames J.M. Gender Not stated on memorial Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) HMS Black Prince Rank / Title (Primary - Stated) Stkr. 1st Cl, Our References Unit (Primary - Our reference) HMS Black Prince Rank / Title (Primary - Our reference) Stoker 1st Class