Apr 18 Bona Sforza is crowned queen consort of Poland
Apr 27 Treaty of St Truiden: anti-French Trapdoors and Bourgondisch covenant
May 19 Public unveiling of Titian's masterpiece "Assumption of the Virgin" a painted altarpiece in the Basilica di Santa Maria Gloriosa dei Frari, Venice
Oct 2 English cardinal Thomas Wolsey makes European plan
The Protestant Reformation