Complex sentence: In 1661, after Charles II was restored to the throne, Robert Creighton, who had served as the king's chaplain in exile, was appointed dean and served as the bishop for two years before his death in 1672.
Split into simpler sentences: In 1661, after Charles II was restored to the throne, Robert Creighton, who had served as the king's chaplain in exile, was appointed dean. Creighton served as the bishop for two years before his death in 1672.