re: #184 William of Orange
Wikipedia:
Andrew Maurice Gold was born in Burbank, California, and later joined a family business. His mother is singer Marni Nixon (who provided the singing voice for numerous well-known actresses, notably Natalie Wood in West Side Story, Deborah Kerr in The King and I, and Audrey Hepburn in My Fair Lady); his father was Ernest Gold, the Academy Award-winning composer for the movie Exodus.