Complex sentence: Born in London, Freud is the daughter of painter Lucian Freud and Bernadine Coverley, a a great-granddaughter of Sigmund Freud and niece of Clement Freud.
Split into simpler sentences: Born in London, Freud is the daughter of painter Lucian Freud and Bernadine Coverley. She is also a great-granddaughter of Sigmund Freud and niece of Clement Freud.