Albert II, Prince of Monaco 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 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
Monaco villas to poor documentation and archiving. As of 2016, Monaco still had no official preservation laws governing historic buildings. In 1960 Prince Rainier III established the Monaco Economic Development Corporation to attract new business to the Principality. It was successful in this, but the influx of new investors and workers resulted in a wave of demolitions of Belle Epoque villas to enable the construction of apartments and new hotels. Following major development in the 1970s, Prince Rainier III banned high rise development in the Principality. However his successor, Prince Albert II, overturned the Sovereign Order. This, and a further influx of