Albert II, Prince of Monaco
Prince Albert II is one of the wealthiest royals in the world, with assets valued at more than $1 billion, which include land in Monaco and France. Although Prince Albert does not own the Prince's Palace of Monaco, he does own shares in the "Société des bains de mer de Monaco", which operates Monaco's casino and other entertainment properties in the principality.
Prince's Palace of Monaco
During World War II, Louis attempted to keep Monaco neutral, although his sympathies were with the Vichy French Government. This caused a rift with his grandson Rainier, his daughter's son, and the heir to Louis' throne, who strongly supported the Allies against the Nazis.