Princess Charlotte, Duchess of Valentinois

Princess Charlotte, Duchess of Valentinois (Charlotte Louise Juliette; 30 September 1898 – 16 November 1977), was the daughter of Louis II, Prince of Monaco, and the mother of Prince Rainier III. From 1922 until 1944, she was the Hereditary Princess of Monaco, heiress presumptive to the throne.

Issue

 * 1) Princess Antoinette of Monaco (28 December 1920 – 18 March 2011) created Baroness of Massy (Baronne de Massy) on 15 November 1951. Married three times ad has issue,
 * 2) Rainier III, Prince of Monaco (31 May 1923 – 6 April 2005) married Grace Kelly

Titles and styles

 * 30 September 1898 – 18 July 1911 Charlotte Louise Juliette de Monaco
 * 18 July 1911 – 15 November 1911 Charlotte Louise Juliette Grimaldi de Monaco
 * 15 November 1911 – 16 May 1919 Charlotte Louise Juliette Grimaldi de Monaco, Mademoiselle de Valentinois.
 * 16 May 1919 – 1 August 1922 Her Serene Highness The Duchess of Valentinois.
 * 1 August 1922 – 30 May 1944 Her Serene Highness The Hereditary Princess of Monaco.
 * 30 May 1944 – 15 November 1977 Her Serene Highness Princess Charlotte of Monaco.

Honours

 * Dame of the Order of Queen Maria Luisa
 * Grand Cross of the Order of Saint-Charles
 * Commanders of the Order of Cultural Merit (Monaco)
 * Grand Officier of the Légion d'honneur
 * Knight Grand Cross of the Order of Grimaldi