Johann Wenzel Anton Stamitz (Czech: Jan Václav Antonín Stamic; 18 June 1717 – 27 March 1757) was a Bohemian composer and violinist. His two surviving sons, Carl and Anton Stamitz, were composers of the Mannheim school, of which Johann is considered the founding father. His music is stylistically transitional between the Baroque and Classical periods. Source: Wikipedia (en)