Hollywood legend Katharine Hepburn has died at the age of 96. Hepburn, who lived in Old Saybrook, Connecticut, had suffered various health problems in recent years, including Parkinson's disease. The executor of her estate, Cynthia McFadden, said Hepburn died on Sunday at 14:50 local time (18:00 GMT). Her career in Hollywood spanned six decades, during which she starred alongside other Hollywood greats, including James Stewart, Cary Grant and Humphrey Bogart. She won an unequalled four Oscars for Best Actress for her roles in Morning Glory (1933), Guess Who's Coming to Dinner (1967), The Lion in Winter (1968) and On Golden Pond (1981).