Complex sentence: George Hearst (September 3,1820--February 28,1891) was a wealthy American businessman and United States Senator, and the father of newspaperman William Randolph Hearst.
Split into simpler sentences: George Hearst (September 3,1820--February 28,1891) was a wealthy American businessman and politician. He was a United States Senator and the father of newspaperman William Randolph Hearst.