Sebastian Castellio
Sebastian Castellio (also Sébastien Châteillon, Châtaillon, Castellión, and Castello; 1515 – 29 December 1563) was a French preacher and theologian; and one of the first Reformed Christian proponents of religious toleration, freedom of conscience and thought. == Introduction == Castellio was born in 1515 in the village of Saint-Martin-du-Frêne.