3 gen 1514 anni - Offered to help the Catholic Church reform the calender.
Descrizione:
Specifically asked by the Fifth Lateran Council, as the calendar was still the same one used by Julius Caesar, and had fallen out of alignment with the actual position of the Sun. He never actually attended the meetings, but it is not known if he helped or not.
Aggiunto al nastro di tempo:
Nicolaus Copernicus
Tate Lindsey
Data: