Complex sentence: Barbara Adams, FRSA (19 February 1945--26 June 2002) was a distinguished British Egyptologist and specialist in Predynastic history, working for many years at Hierakonpolis, where she was the co-director of the expedition.
Split into simpler sentences: Barbara Adams, FRSA (19 February 1945--26 June 2002) was a distinguished British Egyptologist and specialist in predynastic history. She worked for many years at Hierakonpolis, where she was the co-director of the expedition.