Who was the Opera singer that married Peter Greenough?
Beverly Sills Beverly Sills (May 25, 1929July 2, 2007) was an American operatic soprano whose peak career was between the 1950s and 1970s.
Helen Roberts Helen Florence Roberts (15 July 1912 – 12 December 2010), later known as Betty Roberts and by her married name, Betty Walker, was an English singer and actress, best known for her performances in soprano roles of the Savoy Operas with the D'Oyly Carte Opera Company.