New York, September, 23rd 2018. On the occasion of their trip to New York, TRH Princes Charles and Camilla of Bourbon Two Sicilies, Duke and Duchess of Castro, participated in the solemn celebration of the Feast of Saint Januarius at the Church of the Precious Blood. The parish is under the authority of the Archdiocese of New York and is the National Shrine Church of Saint Januarius. Many Knights of the US delegation attended, along with a large group of faithful people.