Claudia de' Medici
…Claude of Valois. In 1620, she married Federico Ubaldo della Rovere, the only son of Francesco Maria II della Rovere, Duke of Urbino. Their only child, Vittoria, went on to marry the Grand Duke of Tuscany. Federico Ubaldo della Rovere died suddenly on 29 June 1623. After her husband's premature death, she was…