Note 10 — XI
Reading edition
P. 42. The following posthumous note of Voltaire's was first added to M. Beuchot's edition of his works issued in 1829; "See the extreme discretion of the author; there has not been up to the present any Pope named Urban X.; he feared to give a bastard to a known Pope. What circumspection! What delicacy of conscience!" The last Pope Urban was the eighth, and he died in 1644.