Prince's Palace of Monaco Maria Caroline Gibert de Lametz. Despite her attempts to rule, her husband's people were once again in revolt. In an attempt to ease the volatile situation Florestan ceded power to his son Charles, but this came too late to appease the Monégasques. Menton and Roquebrune broke away from Monaco, leaving the Grimaldi's already small country hugely diminished—little more than Monte Carlo. Florestan died in 1856 and his son, Charles, who had already been ruling what remained of Monaco, succeeded him as Charles III ("Illustration 15"). Menton and Roquebrune officially became part of France in 1861, reducing Monaco's size at a
Municipality of Monaco single municipality with a law of 1917, operational from the following year. Since then the Monegasque territory is administratively undivided, and the city districts have only statistical purposes. Today, the city hall of Monaco is based in place de la Mairie. Municipality of Monaco The Municipality of Monaco (fr: "Commune de Monaco") is the only administrative division of the Principality of Monaco, and is coterminous with the state as a whole. The municipal system is determined by the IX part of the Constitution of Monaco. The Municipality of Monaco has as its organ the city council made up of 15