Treaty of Florence (1844)
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Was a treaty between the Grans Duchy of Tuscany, the Duchy of Modena and Reggio, and the Duchy of Parma and Piacenza where the borders between these countries were simplified though the exchange of several exclaves/enclaves in their territories.
Chronology
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January 1848: Carlo Lodovico I of Borbone cedes its Duchy to the Granduchy of Tuscany: the successive spartion of the territories composing the Duchy of Lucca makes Tuscany cede to the Duchy of Modena-Reggio the territories of Montignoso, Gallicano, Minucciano, Castiglione di Garfagnana and the area of Lunigiana, while the Duchy of Parma-Piacenza obtains Pontremoli.
November 1847: The Treaty of Florence of 28 November 1844 was a secret agreement stipulated between the governments of the Grand Duchy of Tuscany, the Duchy of Modena and Reggio and the Duchy of Parma and Piacenza. The purpose of the treaty was to implement some provisions and territorial compensations foreseen by the Congress of Vienna of 1815 and to rationalize the borders between the three states in the area of Lunigiana and Garfagnana, where there were still twisted borders and various enclaves.
November 1847: Following the agreements made in the Congress of Vienna in 1847 the Grand Duke of Tuscany ceded Fivizzano to Francesco V duke of Modena.
January 1848: In 1847 Pontremoli and its territory were annexed to the Duchy of Parma, in implementation of the Treaty of Florence of November 28, 1844.
