Maria Valcarzel y Cordova, Marquise De Los Balbases, Duchess Del Sesto (1745 -1802), born in Madrid, with Milanese citizenship since 1780, married at first to a soldier, the eldest of the Corazzieri Giuseppe Ledenne, second to the Marquis Carlo Spinola, who bears a very rich dowry, when she remains a widow for the second time she enters the Order of the Franciscan Tertiaries.