Even after Ludovico married Beatrice d'Este, Cecilia continued to keep her apartments in Ludovico's castle. Cecilia had a son, Cesare, on 3 May 1491 by Lodovico Sforza. When Beatrice d'Este found out about their relationship, Ludovico was constrained to ask Cecilia to leave the Porta Giovia castle, the seat of the Ducal court. She was first installed in the Verme Palace, and then given the Carmagnola Palace in 1492, when she married Count Ludovico Carminati de' Brambilla, known as ``Il Bergamino''.
Beatrice d'Este
Cecilia