In what became known as the St. Bartholomew's Day Massacre of 24 August – 3 October 1572, Catholics killed thousands of Huguenots in Paris and similar massacres took place in other towns in the following weeks. The main provincial towns and cities experiencing massacres were Aix, Bordeaux, Bourges, Lyons, Meaux, Orléans, Rouen, Toulouse, and Troyes.