Chancellery Telephone: +39 06 4741190 Via Giosuè Carducci, 4 00187 Roma cancelleria@ordine-costantiniano.it
Message from His Most Reverend Eminence the Grand Prior for the Feast of Our Lady of Pompeii 6/05/2025
Greeting Message from His Most Reverend Eminence the Grand Prior on the occasion of Holy Easter and the Feast of Saint George Martyr 17/04/2025
