Albert II, Prince of Monaco shortened title is "His Serene Highness Albert II, Sovereign Prince of Monaco"; this does not include the many other styles claimed by the Grimaldi family. Albert II, Prince of Monaco Albert II (Albert Alexandre Louis Pierre Grimaldi; born 14 March 1958) is the reigning monarch of the Principality of Monaco and head of the princely house of Grimaldi. He is the son of Prince Rainier III and the American actress Grace Kelly. Prince Albert's sisters are Caroline, Princess of Hanover, and Princess Stéphanie. In July 2011, Prince Albert married Charlene Wittstock. Prince Albert II is one of the wealthiest royals
Charles III, Prince of Monaco Charles) itself takes its name from Charles, after all its founder. Charles established a society (business) to run the Casino; this society is today the Société des bains de mer de Monaco. Under Charles III, the Principality of Monaco increased its diplomatic activities; for example, in 1864, Charles III concluded a Treaty of Friendship with the Bey of Tunis, Muhammad III as-Sadiq, which also regulated trade and maritime issues. He was the 182nd Grand Cross of the Order of the Tower and Sword. Monte Carlo is named after Charles III. It stands for the "Mount Charles" in Italian. Charles III