Maria Christina of the Two Sicilies
She was born in Seville to Prince Antoine, Duke of Montpensier and Infanta Luisa Fernanda of Spain. Antoine was the youngest son of Louis-Philippe I, the last King of France, and Maria Amalia of Naples and Sicily. Infanta Luisa was the daughter of Ferdinand VII of Spain and her grandfather's fourth wife Maria Christina of the Two Sicilies. All four of her grandparents and seven of her eight great-grandparents were members of the French Royal House of Bourbon.