Career
He became a principal soloist with the Metropolitan Opera in 1964, making his debut with the company in Jules Massenet"s Manon on November 18, 1964. He appeared with the company 288 times over the next 14 years, making his last appearance on January 12, 1978 in Richard Strauss"s Der Rosenkavalier. Ivan Allen died on May 7, 2012.
