Jaroslav Jezek was born on September 25, 1906 in Prague, Bohemia, Austria-Hungary [now Prague, Czech Republic]. He was a composer, known for
Workers, Let's Go (1934),
Powder and Petrol (1932) and
U nás v Kocourkove (1934). He died on January 1, 1942 in New York City, New York, USA.