Basic Details Surname Greenleaf Forenames H. Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) H.M.S. Irresistible Rank / Title (Primary - Stated) C.P.O. Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Irresistable Rank / Title (Primary - Our reference) Chief Petty Officer