Basic Details Surname Williams Forenames Isobel Nightingale Gender Female Information stated on memorial War Second World War (1939-1945) Served or died Served Primary Service As stated on memorial Service (Primary - Stated) Royal Navy Unit (Primary - Stated) W. R. N. S. Sub-unit (Primary - Stated) Not stated on the Memorial Rank / Title (Primary - Stated) Not stated on the Memorial Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Women's Royal Naval Service