15 August 1483 August 14, 2014 Author: Staff The Sistine Chapel is consecrated by Pope Sixtus IV. Famous Words of Inspiration..."Kids, just because I don't care doesn't mean I'm not listening." Homer Simpson — Click here for more from Homer Simpson Related posts: 15 August 1914 15 August 1969 15 August 1939 Categories: History Tags: 1483, 15 August