Embassy of the United States to the Holy See Embassy of the United States to the Holy See The Embassy of the United States of America to the Holy See (or Embassy Vatican for short) is the diplomatic mission of United States of America to the Holy See, a term referring to the central government and universal reach of the Roman Catholic Church. The current embassy moved to new headquarters in September 2015 in a separate building on the same compound as the United States Embassy Rome. The embassy was previously located on Aventine Hill in the Villa Domiziana in Rome, Italy, which was built as a private residence
Orders, decorations, and medals of the Holy See knighthood" does not include the Sovereign Military Order of Malta, which (although it is the only other order of chivalry recognised by the Holy See) it is internationally recognised as being itself sovereign. Of the papal orders, the highest and most infrequently awarded is the Supreme Order of Christ; the second order is the equally rare Order of the Golden Spur; the third is the Order of Pius IX; the fourth is the Order of Saint Gregory the Great; and the fifth is the Order of Saint Sylvester Pope and Martyr. Tracing its origins to the dissolution of the Knights