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evidence: John McHenry Boatwright -LRB- February 29 , 1928November 5 , 1994 -RRB- was an American operatic bass-baritone and singing teacher .. He was born in Tennille , Georgia , in 1928 , and studied piano and voice at the New England Conservatory , graduating in 1954 .. New England Conservatory. New England Conservatory. He made his debut at Tanglewood in 1953 .. Tanglewood. Tanglewood. He sang with the New England Opera Theater in Boston , where Leonard Bernstein heard him and invited him to sing with the New York Philharmonic .. Boston. Boston. Leonard Bernstein. Leonard Bernstein. New York Philharmonic. New York Philharmonic. New York. New York ( state ). In 1956 , he created the title role in Clarence Cameron White 's opera Ouanga , presented by the National Negro Opera Company at the Metropolitan Opera House .. Clarence Cameron White. Clarence Cameron White. National Negro Opera Company. National Negro Opera Company. Metropolitan Opera House. Metropolitan Opera House ( 39th St ). In 1958 he appeared in `` Lost In The Stars '' at the New York City Center Theatre .. New York. New York ( state ). In 1967 he sang the lead role in Gunther Schuller 's opera The Visitation at the Hamburg State Opera .. Gunther Schuller. Gunther Schuller. Hamburg State Opera. Hamburg State Opera. In 1969 , he took part in the premiere performance of Dave Brubeck 's The Gates of Justice , with the composer also participating .. Dave Brubeck. Dave Brubeck. His recordings include  :. Hector Berlioz 's La damnation de Faust , with Donald Gramm and Suzanne Danco , with the Boston Symphony Orchestra under Charles Munch -LRB- 1954 -RRB-. Boston. Boston. Hector Berlioz. Hector Berlioz. La damnation de Faust. La damnation de Faust. Donald Gramm. Donald Gramm. Suzanne Danco. Suzanne Danco. Boston Symphony Orchestra. Boston Symphony Orchestra. Charles Munch. Charles Munch ( conductor ). The Art of McHenry Boatwright - Spirituals. the role of Crown in a 1963 Grammy award-winning disc of highlights from George Gershwin 's Porgy and Bess , with Leontyne Price , William Warfield and John W. Bubbles , conducted by Skitch Henderson. George Gershwin. George Gershwin. Porgy and Bess. Porgy and Bess. Leontyne Price. Leontyne Price. William Warfield. William Warfield. John W. Bubbles. John W. Bubbles. Skitch Henderson. Skitch Henderson. Crown again in the first complete stereo recording of Porgy and Bess , with the Cleveland Orchestra under Lorin Maazel -LRB- 1976 -RRB- .. Porgy and Bess. Porgy and Bess. Cleveland Orchestra. Cleveland Orchestra. Lorin Maazel. Lorin Maazel. For many years he was a voice teacher at Ohio State University , a post he gained through a letter of recommendation from Marian Anderson .. Ohio State University. Ohio State University. Marian Anderson. Marian Anderson. At his death he was a Professor Emeritus in the university 's School of Music .. He was the recipient of two Marian Anderson Awards .. Marian Anderson. Marian Anderson. Marian Anderson Awards. Marian Anderson#Marian Anderson Award. He sang for several Presidents at the White House , including at Jimmy Carter 's 1977 inauguration .. White House. White House. Jimmy Carter. Jimmy Carter. In 1980 -LRB- or 1979 -RRB- he became the second -LRB- or third -RRB- husband of Ruth Ellington -LRB- 1915 -- 2004 -RRB- , the sister and business manager of the late Duke Ellington .. Duke Ellington. Duke Ellington. They had met when he sang at Duke Ellington 's funeral in 1974 .. Duke Ellington. Duke Ellington. He produced the Duke Ellington Sacred Concerts performed in New York and London in 1982 .. Duke Ellington. Duke Ellington. New York. New York ( state ). McHenry Boatwright died of cancer on November 5 , 1994 .. He is buried in the Ellington Lot at the Woodlawn Cemetery in The Bronx , New York .. Woodlawn Cemetery. Woodlawn Cemetery ( Bronx, New York ). New York. New York ( state )