Edict of Fontainebleau
In his "Encyclopedia of Protestantism", Hans Hillerbrand said that, on the eve of the St. Bartholomew's Day massacre in 1572, the Huguenot community made up as much as 10% of the French population. By 1600 it had declined to 7–8%, and was reduced further after the return of severe persecution in 1685 under Louis XIV's Edict of Fontainebleau.