Mirabili nexu (1959.11.13)
The text published under the name Mirabili nexu (13 November 1959) and signed by John XXIII is a brief Latin decree that extols the historical, artistic, and devotional prestige of the cathedral of Ferrara (dedicated to St George) and, at the request of Natale Mosconi, grants it the formal title of minor basilica, with the standard juridical formulae of perpetuity, privileges, and nullity of contrary acts.










