Blanchardism

Etymology
From, after Pierre-Louis Blanchard (1758–1826), a French priest and polemicist, one of the leaders of the movement.

Noun

 * 1)  A Catholic schism that emerged in the early 19th century among exiled French clergy who, having fled to  England after the French Revolution, opposed the, an agreement between  and  that sought national reconciliation between the revolutionaries and the Church.