About Hans Otto Jung
Hans Otto Jung was a German viticulturist, jazz musician and patron of music. In the 1940s, he played as a pianist in the Hotclub Combo, which he cofounded with Emil Mangelsdorff and others. In 1987, he was a cofounder of the Rheingau Musik Festival. With his wife Ursula Jung, he sponsored cultural initiatives in the Rhein-Main region. Jung learned to play the piano with Emma Lübbecke-Job among others, and later the violin and the viola, performing in public for the first time in 1935. They began with a recording session, possible by Jung's generous pocket money, on 30 July 1941.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.