Complex sentence: Richard Crispin Thoenen (born January 9,1944) is a former Major League Baseball pitcher who appeared for the Philadelphia Phillies in one game during the 1967 Philadelphia Phillies season, pitching one inning on September 16.
Split into simpler sentences: Richard Crispin Thoenen (born January 9,1944) is a former Major League Baseball pitcher who played for one season. He playing for the Philadelphia Phillies in one game during the 1967 Philadelphia Phillies season, pitching one inning on September 16.