Complex sentence: After his death, his wife and nine-year-old son were captured and sold as slaves in Bermuda while his head was mounted on a pike at the entrance to Fort Plymouth, where it remained for more than two decades.
Split into simpler sentences: After his death, his wife and nine-year-old son were captured and sold as slaves in Bermuda. Philip's head was mounted on a pike at the entrance to Fort Plymouth, where it remained for more than two decades.