Prince Rainier III acceded to the throne following the death of his grandfather, Prince Louis II, in 1949.

1949年，雷尼尔三世亲王同意继承其祖父路易斯二世亲王的王位。

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Prince Rainier III introduced the Prince Rainier III Prize for Musical Composition to reward Monegasque musicians.

雷尼尔三世亲王设立了雷尼尔三世亲王音乐作曲奖来奖励摩纳哥的音乐家。

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Prince Albert, Marquis of Baux took over the royal duties on 31 March 2005 because his father Prince Rainier III was too ill to exercise his royal functions.

2005年3月31日阿尔伯特二世王子(Prince Albert, Marquis of Baux)由于他的父亲兰尼埃三世长期卧病在床，所以开始负起监国的任务。

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The monarch of this principality, Prince Albert II is the son of Prince Rainier III and Grace Kelly.

FORBES: The Plugged-In Prince

The film follows the High Society actress in 1962 after she married Prince Rainier III, becoming Princess Grace.

BBC: Prince Albert II of Monaco criticises Grace Kelly film

The Philadelphia-born actress was thrust into the international spotlight when she married Rainier III, Prince of Monaco, and became known throughout the world as Princess Grace.

FORBES: The Montblanc Princess Grace Collection