EntityQ1033649· pop 24· linked from 25 articlesCanossa CastleSign in to savecastle in ItalyConnectionsItalyCountryMiddle AgesEntitygeographic coordinate systemEntityReggio EmiliaEntityLudovico AriostoEntityGregory VIIEntityLombardsEntityProvince of Reggio EmiliaEntityIvreaEntityHenry IVEntityInvestiture controversyEntityCanossaEntityMatilda of TuscanyEntityAdelaide of ItalyEntityHouse of EsteEntityCispadane RepublicEntityBerengar II of ItalyEntityErcole I d'EsteEntityRoad to CanossaEntityLothair II of ItalyEntityCategoriesBuildings and structures in the Province of Reggio EmiliaCastles in Emilia-RomagnaEste residencesMatilda of Tuscany