Name: Prince Rainier III of Monaco
Birthday: 31 May 1923
Deathday: 06 April 2005
Place of Birth: Monaco, Monaco
Known For: Acting
Rainier III was the Prince of Monaco from 1949 to his death in 2005. Though internationally known for his marriage to American actress Grace Kelly, he was also responsible for reforms to Monaco's constitution and for expanding the principality's economy from its traditional casino gambling base to its current tax haven role.