Prince Jacques of Bourbon-Parma Parmese royal (1922–1964) Parents Princess Margrethe of Denmark Prince René of Parma Children Philippe di Borbone, Principe di Parma Alain Jean di Borbone, Principe di Parma Lorraine Charlotte di Borbone, Principessa di Parma Siblings Queen Anne of Romania Prince Michel of Bourbon-Parma Prince André of Bourbon-Parma Partners Birgitte von Holstein-Ledreborg, Countess of Holstein-Ledreborg