Question: When did a Danish and American comedian, conductor, and pianist died who hadgreat popularity in radio and television in the United States and Europe in 1950s?

full_context: Document 1: Jimmy Durante: James Francis Durante (February 10, 1893 – January 29, 1980) was an American singer, pianist, comedian, and actor. His distinctive clipped gravelly speech, New York accent, comic language-butchery, jazz-influenced songs, and prominent nose helped make him one of America's most familiar and popular personalities of the 1920s through the 1970s. He often referred to his nose as "the Schnozzola" (from the German "Schnauze" [nose]), and the word became his nickname.
Document 2: Pinto Colvig: Vance DeBar "Pinto" Colvig (September 11, 1892 – October 3, 1967) was an American vaudeville actor, voice actor, radio actor, newspaper cartoonist, and circus performer, whose schtick was playing the clarinet off-key while mugging. Colvig was the original Bozo The Clown, and the original voice of the Disney character Goofy. In 1993, he was posthumously made a Disney Legend for his contributions to Walt Disney films, including "Snow White and the Seven Dwarfs" and "Fun and Fancy Free".
Document 3: Danny Kaye: David Daniel Kaminsky (January 18, 1911 – March 3, 1987), better known by his screen name Danny Kaye, was an American actor, singer, dancer, comedian, and musician. His performances featured physical comedy, idiosyncratic pantomimes, and rapid-fire novelty songs.
Document 4: Turner's Arena: Turner's Arena was the name given to a 2,000 seat arena, located near the northeast corner of 14th and W Streets, NW in Washington, DC, and originally owned by local wrestling promoter Joe Turner. This venue was an early home to the Capitol Wrestling Corporation, a precursor to World Wrestling Entertainment, which was started by Vincent J. McMahon in January 1953. McMahon took over the territory from Gabe Menendez, who had succeeded Turner after his death in 1947. In addition, the arena hosted top professional boxing matches promoted by Goldie Ahearn featuring fighters such as Lou Gevinson, Lew Hanbury, and Jimmy Cooper. It was also the birthplace of the Central Intercollegiate Athletic Association annual basketball tournament, as well as the host to top country music acts and Jazz performances. It was renamed Capitol Arena in 1956 once Capitol Wrestling Corporation began broadcasting a syndicated weekly wrestling show from the arena every Thursday night.
Document 5: P. D. Q. Bach: P.D.Q.Bach is a fictitious composer invented by musical satirist "Professor" Peter Schickele. Schickele developed a five-decade-long career, performing the "discovered" works of the "only forgotten son" of the Bach family. Schickele's music combines parodies of musicological scholarship, the conventions of Baroque and classical music, and slapstick. The name "P.D.Q." is a parody of the three-part names given to some members of the Bach family that are commonly reduced to initials, such as C.P.E., for Carl Philipp Emanuel Bach. "PDQ" is an initialism for "pretty damned quick".
Document 6: Taft Coliseum: The Taft Coliseum is a 5,003-permanent seat multi-purpose arena located at the Ohio Expo Center and State Fairground in Columbus, Ohio. It opened in 1918. Nicknamed "The Barn," the Coliseum has become a legendary and traditional High School Basketball venue. It continues to be home to the OHSAA central district and regional playoffs in boys' High School hoops. During each fall and winter the Coliseum is also home to CAHA youth hockey. It was also once home to the Ohio State University men's basketball team, Columbus Horizon CBA basketball team, Columbus Thunderbolts Arena Football League team, and the Columbus Stars and Columbus Chill ice hockey teams. The Barn was renovated in 2005 to include new scoreboards, the addition of shot clocks above the backboards, a fresh coat of paint, and new rest rooms.
Document 7: Milton Berle: Milton Berle (born Mendel Berlinger; July 12, 1908 – March 27, 2002) was an American comedian and actor. As the host of NBC's "Texaco Star Theater" (1948–55), he was the first major American television star and was known to millions of viewers as "Uncle Miltie" and "Mr. Television" during TV's golden age.
Document 8: Glacier Gardens: Glacier Gardens was an indoor arena in San Diego, California. It opened in 1939. In that year, the San Diego Figure Skating Club was founded with the arena as its home. The club was incorporated in 1940. The arena was the venue for ice shows throughout the 1940s. It hosted the Pacific Coast Hockey League's San Diego Skyhawks from 1944 to 1950. The arena held 5,000 people. The Skyhawks won the Pacific Coast Hockey League Championship for the 1948-1949 season. Glacier Gardens was located at the intersection of 8th and Harbor, just south of present day Petco Park. By 1956, the venue was known as just "The Arena." Elvis Presley, with his backup band, guitarist Scotty Moore, bassist Bill Black, and drummer D. J. Fontana, appeared at the arena on April 4 and 5, 1956 and June 5 and 6, 1956. In the early 1960s, the arena was sub-leased for retail and auctions, then for manufacture of a miniature jeep, the Crofton Bug. The Arena was torn down a few years later. The San Diego Sports Arena, which in 2010 became the Valley View Casino Center, has served as a venue for minor league ice hockey and other indoor sports in San Diego since 1966.
Document 9: Victor Borge: Børge Rosenbaum (3 January 1909 – 23 December 2000), known professionally as Victor Borge ( ), was a Danish and American comedian, conductor, and pianist who achieved great popularity in radio and television in the United States and Europe. His blend of music and comedy earned him the nicknames "The Clown Prince of Denmark," "The Unmelancholy Dane," and "The Great Dane."
Document 10: Music Circus: Actor and adventurer St. John Terrell was born in Chicago, Illinois. He started in show business with a carnival act and later starred on the radio show "Jack Armstrong, All American Boy". Referred to as "Sinjun", he served in the Philippines with the USO. When a visiting touring company of an Irving Berlin musical needed performing space, Terrell suggested bulldozing a large pit for a stage in the center and audience on sloping and rising seating all around covered by a tent. This became the genesis to his original New Jersey Music Circus in 1949. Although rejected by the USO, he used his back pay, war bonds and loans after the war, to do it himself. Inspired by Greek amphitheaters, audience members sat in folding chairs no further back than 15 or 16 rows. Although a full orchestra was used, the sets were simple and low to keep sight lines clear. Props were carried on and off by stagehands, in clear view, running up and down aisles. Within 8 years, 30 separate canvas-topped theatres had opened in the US.
Document 11: Music of Denmark: Denmark's most famous classical composer is Carl Nielsen, especially remembered for his six symphonies, while the Royal Danish Ballet specializes in the work of Danish choreographer Andrew Armstrong. Danes have distinguished themselves as jazz musicians, and the Copenhagen Jazz Festival has acquired an international reputation. The modern pop and rock scene has produced a few names of note, including MØ, Lukas Graham, D-A-D, Tina Dico, Aqua, The Raveonettes, Michael Learns to Rock, Volbeat, Alphabeat, Safri Duo, Medina, Oh Land, Kashmir, King Diamond, Outlandish, and Mew. Lars Ulrich is the first Danish musician to be inducted into the Rock and Roll Hall of Fame.
Document 12: Dean Martin: Dean Martin (born Dino Paul Crocetti; June 7, 1917 – December 25, 1995) was an American singer, actor, comedian, and film producer. One of the most popular and enduring American entertainers of the mid-20th century, Martin was nicknamed the "King of Cool" for his seemingly effortless charisma and self-assurance.
Document 13: Motorpoint Arena Nottingham: Motorpoint Arena Nottingham (originally the Nottingham Arena, formerly the Capital FM Arena Nottingham) is a multi-use indoor arena located within the National Ice Centre in the Lace Market district of Nottingham, England. The National Ice Centre and Nottingham Arena were opened by Olympic gold medalist Jayne Torvill on 1 April 2000. Since its opening, the arena has hosted over a thousand concerts, comedy acts, family shows and sporting events. The arena is the UK’s first twin ice pad facility and centre of excellence for ice sports in the UK.
Document 14: Palomino Club (North Hollywood): The Palomino Club was a music venue in the North Hollywood neighborhood of Los Angeles. It opened in 1949 and was the best-known country music club in Los Angeles for decades, closing in 1995. It was called "Country Music's most important West Coast club" by the "Los Angeles Times" and named national Club of the Year by "Performance" touring talent trade magazine. It featured such performers as Rick Nelson, Johnny Cash, Linda Ronstadt, Buck Owens, Patsy Cline, Delaney Bramlett, The Flying Burrito Brothers, Johnny Carver, Jerry Jeff Walker, Hoyt Axton, Tanya Tucker, and Willie Nelson, and was also a popular hangout for other country entertainers such as Merle Haggard and Jerry Lee Lewis. Lewis played there at least once a year from 1957 to 1987. Elvis Presley at least once strolled in unheralded and took in a set.
Document 15: Hobart Arena: The Hobart Arena is a 3,782-seat multi-purpose arena in Troy, Ohio. It officially opened with 10 sold out performances of Holiday on Ice in September 1950. The Hobart Arena, contrary to popular belief, was not the first Ohio venue for Elvis Presley on November 24, 1956, as he had played in Cleveland a year earlier. The 1950s also saw performances by Roy Rogers, Gene Autry, Nat King Cole, Tex Ritter, Sonja Henie, Victor Borge, Liberace, Guy Lombardo, and Patti Page.
ground_truth: 23 December 2000