Catholic encyclopedia says: On 5 March, 1616, the work of Copernicus was forbidden by the Congregation of the Index "until corrected", and in 1620 these corrections were indicated. Nine sentences, ...
According the wikipedia article Colloquy at Poissy Catharine [de' Medici] appointed a smaller committee of five Calvinists and five Roman Catholics. Their task was to devise a formula on which the ...
Cardinals can belong to one of three orders: Cardinal-deacon Cardinal-bishop Cardinal-priest. What were the ranks of Cardinals Richelieu and Mazarin?