society and history timeline By jambel900@gmail.com Jan 1, 1429 cosimo de medici takes power over florence Jan 1, 1452 The gutenburg bible is published Period: Jan 1, 1452 to Jan 1, 1498 The rule of savonna in florence Apr 15, 1452 leonardo da vinci was born Jan 1, 1464 lorenzo de medici ascends power to florence Period: Jan 1, 1495 to Jan 1, 1498 leonardo da vinci paints the last supper Period: Jan 1, 1501 to Jan 1, 1504 Michelangelo creates david Oct 31, 1517 The start of the reformation May 2, 1519 leonardo da vinci dies May 6, 1527 sack of Rome Jan 1, 1564 michelangelo's death