Alice Heine

Marie Alice Heine was an American-born Princess of Monaco, by marriage to Prince Albert I of Monaco. Marcel Proust used her as a model for the Princesse de Luxembourg in his novel, In Search of Lost Time. Her first husband was the Duke of Richelieu, and one of the titles of her second husband was Duke of Mazarin; she was thus unique in bearing the titles of both Cardinal Richelieu and Cardinal Mazarin.