 The marriage contract, signed the year before, asked for the payment of a dowry of 12,000 gold florins.This marriage was part of a strategy to consolidate a network of marriage alliances between the families of Montefeltro and Della Rovere, the Sanseverino, Malatesta, Gonzaga and, indeed, the Colonna.Her son Federico died in 1516 and she became a widow three years later with the death of her husband Fabrizio in 1520.