Grand Duchy of Tuscany

The Grand Duchy of Tuscany (Italian: Granducato di Toscana; Latin: Magnus Ducatus Etruriae) was an Italian monarchy located in Central Italy that existed, with interruptions, from 1569 to 1860, replacing the Republic of Florence. The grand duchy's capital was Florence. In the 19th century the population of the Grand Duchy was about 1,815,000 inhabitants. Having brought nearly all Tuscany under his control after conquering the Republic of Siena, Cosimo I de' Medici, was elevated by a papal bull of Pope Pius V to Grand Duke of Tuscany on 27 August 1569. The Grand Duchy was ruled by the House of Medici until the extinction of its senior branch in 1737. While not as internationally renowned as the old republic, the.