1 nov 1508 - At the age of 16, Prince Wolfgang of the House of Ascania becomes the new ruler of the German principality of Anhalt-Köthen, succeeding his father Waldemar VI. In 1521, he will meet Martin Luther[25] and, in 1525, will introduce the Reformation to his principality, making Anhalt-Köthen only the second nation (after the Electorate of Saxony) to officially adopt Protestantism (La bande de temps)