Famous Celebrity Birthdays April 18 April 18 1480 Lucrezia Borgia 1740 Sir Francis Baring 1882 Leopold Stokowski 1946 Hayley Mills 1947 James Wood 1954 Rick Moranis 1956 John James 1958 Les Pattinson 1976 Melissa Joan Hart HAPPY BIRTHDAY! Click the link below for more… Famous Celebrity Birthdays