Jack Nicholson is one of those actors who has had quite a dramatic personal life. He has been linked to countless women over the years and fathered six children with five women. The children range in age from 61 to 30, and while several of his children are estranged from their father, some have followed in his footsteps into acting careers. Jennifer Nicholson (61) Jason Merritt/Getty Images Jennifer is the daughter of Nicholson and his first and only wife, Sandra Knight. They were married from 1962 until 1968 and had Jennifer in 1963. While both of her parents are actors, Jennifer spent most of her childhood with her mother. As she grew up, she showed an interest in art and has worked as a movie set designer and interior designer. She started her own fashion brand and opened a vintage boutique, and has dabbled in acting with small roles. She has two children, Duke and Sean Norfleet,...