Actress Grace Kelly had Irish roots .
Grace Patricia Kelly ( November 12 , 1929September 14 , 1982 ) was an Irish American film actress who became Princess of Monaco after marrying Prince Rainier III in April 1956.After embarking on an acting career in 1950 , when she was 20 , Kelly appeared in New York City theatrical productions and more than 40 episodes of live drama productions broadcast during the early 1950s Golden Age of Television .
Grace Kelly