15 August 1483 August 14, 2021 Author: Staff Pope Sixtus IV consecrates the Sistine Chapel. Famous Words of Inspiration..."I argue very well. Ask any of my remaining friends. I can win an argument on any topic, against any opponent. People know this, and steer clear of me at parties. Often, as a sign of their great respect, they don't even invite me." Dave Barry — Click here for more from Dave Barry Related posts: 15 August 1483 15 August 1483 15 August 1483 26 August 1978 29 August 1484 6 July 1483 15 August 1695 6 August 1930 25 August 1835 26 August 1978 Categories: History Tags: 1483, 15 August