Leon Jeannot was born on 9 May 1908 in Warsaw, Poland, Russian Empire [now Warsaw, Mazowieckie, Poland]. He was a director and writer, known for Zawilosci uczuc (1976), Jolly Paupers (1937) He was married to Yanina Zheymo. He died on 21 June 1997 in Warsaw, Mazowieckie, Poland.