Only daughter of Don Alessandro Lante Montefeltro della Rovere of the Dukes of Bomarzo, Dukes Lante Montefeltro della Rovere, Princes of Cantalupo, Roman Princes, Princes of Belmonte and of Cantalupo, Grandees of Spain (b. Santa Marinella 27 Jul 1936, d. Rome, 3 Jan 1995) and first wife (m. Rome 1964 and div 197?) Marina Elide Punturieri (Marina Ripa di Meana), and stepdaughter of Antonella Getti (b. Bucharest, 28 May 1945.