Rainier III, Prince of Monaco
Rainier III was Prince of Monaco from 1949 to his death in 2005. Rainier ruled the Principality of Monaco for almost 56 years.
31 May 1923
Born on the same birth date (31 May 1923): Claudio Matteini • Ellsworth Kelly
Born on the same birth day (31 May): Anatolij Bondarčuk • Graham Wallas • John Prescott • Junior Campbell • Walt Whitman
Born in the same month (May 1923): Armand Borel • Claudio Matteini • Ellsworth Kelly • György Ligeti • Marcel Rajman • Michael Beetham • Mrinal Sen • Sumner Redstone