Monaco succession crisis of 1918 of this event, pursuant to the clauses of the treaty of 17 July 1918." The French government at the time was still the Vichy regime. Louis II died on 9 May 1949. The Principality of Monaco passed to his grandson, Rainier III. In the absence of an heir male, the ducal titles of Valentinois and Estouteville became extinct in French nobiliary law. Before Rainier III married Grace Kelly in April 1956, he notified the French government of his plans; the French ministry of foreign affairs replied with a message of official congratulations. Count Louis de Causans is suing the French
Monaco Top Cars Collection Monaco Top Cars Collection The Monaco Top Cars Collection (or the Exhibition of HSH The Prince of Monaco's Vintage Car Collection) is an automobile museum in the Fontvieille district of Monaco. The cars were the personal collection of Prince Rainier III of Monaco (1923-2005), and assembled over a thirty-year period. The collection contains almost one hundred classic cars made in Europe and the United States. Notable cars in the collection include the Bugatti Type 35 driven by William Grover-Williams that won the inaugural Monaco Grand Prix in 1929, and Sébastien Loeb's Citroën DS3 WRC, which he drove to victory in