sentences:  During this period, however, William Randolph Hearst was actually millions of dollars in debt, mainly owing to his excessive spending, particularly on his continuing construction of his already sprawling mansion near San Simeon, California, which was located on a property approximately half the size of the state of Rhode Island.While married to Millicent Hearst, he kept a mistress over twenty years his junior, the actress Marion Davies.Davies had been a silent film-era star, who worked on a number of talkies, but with less success.