The Duchess of Montpensier The Duke of OrléansThe Duchess of Orléans The Count of ÉvreuxThe Countess of Évreux Princess Béatrice The Dowager Countess of La Marche The Countess of Schönborn-Buchheim Princess Hélène, Countess of Limburg Stirum The Dowager Duchess of Calabria The Dowager Duchess of Württemberg Princess Claude, Mrs. Gandolfi Princess Chantal, Baroness of Sambucy de Sorgue Diane, Dowager Duchess of Württemberg (née Princess Diane of Orléans; born 24 March 1940) is a French-German painter, sculptor, writer and philanthropist.

She is the fourth daughter and sixth child of Henri, Count of Paris, Orléanist pretender to the throne of France, and his wife, Princess Isabelle of Orléans-Braganza.

Diane was born in Petrópolis, Brazil, the fourth daughter and sixth child of the Orléanist claimant to the French throne, Henri, Count of Paris, and his wife, Princess Isabelle of Orléans-Braganza.

The letter D placed before Diane signifies Dimanche de Pâques, the day of her birth.

[3] In 1956, on a cruise organized by Queen Frederica of Greece, Diane met Duke Carl of Württemberg, son and heir of Philipp Albrecht, Duke of Württemberg, and his wife, Archduchess Rosa of Austria.