Complex sentence: Peter Lipton (October 9,1954-November 25,2007) was the Hans Rausing Professor and Head of the Department of the History and Philosophy of Science at Cambridge University, and a fellow of King's College, until his unexpected death in November 2007.
Split into simpler sentences: Peter Lipton (October 9,1954-November 25,2007) was a Hans Rausing Professor at Cambridge University, where he was a fellow of King's College. He was the head of the university's department of History and Philosophy of Science until his unexpected death in November 2007.