House of Visconti
Curtis Casalensis has been a territorial institution (1346-1797) in Brianza, Lombardy, Italy. Canz was the chieftown, and had jurisdiction on the communes of Carella, Caslino, Cassina Mariaga, Castelmarte, Longone, Mariaga, Penzano and Proserpio. The formal foundation is dated 1403, during the rule of the House of Visconti in Milan, but its existence is attested at least since 1346 with the name of Team of Canzo ("Squadra Cantii").