Basic Details Surname Abercrombie Forenames Cecil Halliday Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Commemorated on Plymouth Naval Memorial, Devon Primary Service As stated on memorial Unit (Primary - Stated) R.N. 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 31 Month of death May Day of death 31