Richard Cassilly
Richard Cassilly was an American operatic tenor who had a major international opera career between 1954–90. Cassilly "was a mainstay in the heldentenor repertory in opera houses around the world for 30 years", and particularly excelled in Wagnerian roles like Tristan, Siegmund and Tannhäuser, and in dramatic parts that required both stamina and vocal weight, such as Giuseppe Verdi's Otello and Camille Saint-Saëns's Samson.
14 December 1927
Born on the same birth date (14 December 1927): Koos Rietkerk
Born on the same birth day (14 December): Alexander Nelke • Ben Henry • Bill Buckner • Don Hewitt • Du Pré Alexander, 2nd Earl of Caledon • Jean-Alain Boumsong • Kim St-Pierre • Lonnie Walker IV • Vanessa Hudgens
Born in the same month (December 1927): Jack S. Blanton • Jan Kubíček • Koos Rietkerk • Peter Dickinson • Vladimir Shatalov