Keywords

• The study of the building phases of Silvestri-Rivaldi Palace gave us the opportunity to clarify the topography of the building area. The church of St. Mary Arcus Aurei and the chapel-oratory of St. Margaret were destroyed to build the palace. The church of St. Mary de Cambiatoribus and the nearby Tower of the Duchess completely disappeared
• after the palace had been enlarged. Through the study of the archive documents and the historical views and engravings
• the author and her équipe have tried to reconstruct the main phases of these medieval buildings and particularly its position compared with the other buildings nearby