1569
Cosimo I de' Medici becomes the first Grand Duke of Tuscany
Pope Pius V raises Cosimo I de' Medici to Grand Duke of Tuscany in 1569, giving the Medici a higher rank. Sources differ on the day (Cosimo's article gives 21 August).
1569
Pope Pius V raises Cosimo I de' Medici to Grand Duke of Tuscany in 1569, giving the Medici a higher rank. Sources differ on the day (Cosimo's article gives 21 August).