Unlike court jesters, clowns have traditionally served a socio-religious and psychological role, and traditionally the roles of priest and clown have been held by the same persons.
Clowning was a general feature of the acts of medieval minstrels and jugglers, but the clown did not emerge as a professional comic actor until the late Middle Ages, when traveling entertainers sought to imitate the antics of the court jesters and the amateur fool societies, such as the Enfants san Souci, who specialized in comic drama at festival times.