Princess Stéphanie of Monaco Princess Stéphanie of Monaco Princess Stéphanie of Monaco, Countess of Polignac (Stéphanie Marie Elisabeth Grimaldi; born 1 February 1965) is the youngest child of Rainier III, Prince of Monaco, and the American actress Grace Kelly. She is the younger sister of Albert II, Prince of Monaco, and Caroline, Princess of Hanover. Currently 13th in the line of succession to the Monegasque throne, she has been a singer, swimwear designer and fashion model. Stéphanie was born to Rainier III and Grace Kelly on 1 February 1965 at Prince's Palace in Monaco. She is the youngest of their three children, after Caroline
Albert I, Prince of Monaco In one incident, he even wrote personally to the Kaiser in an effort to ameliorate the consequences of Gen. Karl von Bülow's wrath. Without the Prince's intervention, the French villages of Sissonne and Marchais would have been destroyed. In the "Great War to End All Wars," Monaco declared its neutrality, but in fact, provided the Allied forces with hospitals, convalescent centers, and soldiers, including Prince Albert's only son, Louis. Albert died on 26 June 1922 in Paris, France and was succeeded by his son, Louis II. Prince Albert I of Monaco devoted much of his life to the study of