Duchy of Massa and Carrara 1851, thanks to the English engineer and tycoon William Walton. In 1846 the Count Francesco del Medico proposed to the Duke Francis V the construction of the Marble Railway of Carrara, to link the marble quarries to the sea and thereby facilitating the transport of blocks to the areas for sorting, loading, and shipping. This project was also suspended for lack of funds. The Marble Railway was finally built after the Italian unification (1871–1890). In the last years of the duchy, an increasing number of clashes was seen between the liberals and the ducal government, especially in Carrara. The territory
March of Tuscany He united the Canossa inheritance, which was largely in the Emilia, to Tuscany and passed it on to his daughter Matilda. Besides her vast Emilian allods, her greatest possession was Tuscany, held in feudal tenure, and she wielded it to the benefit of the Papacy in the Investiture Controversy. With Matilda's death in 1115, the era of the feudal princes had passed in northern Italy, to be replaced by the dominance of the city-states, maritime republics and communes. March of Tuscany The March of Tuscany (; ) was a frontier march of the Kingdom of Italy and the Holy Roman