Description
Reign: 756–1870
Today part of: Italy, France, Vatican City
Last Leader: Pope Pius IX
The Papal States, officially the State of the Church, were a series of territories in the Italian Peninsula under the direct sovereign rule of the pope from 756 until 1870. They were among the major states of Italy from the 8th century until the unification of Italy, between 1859 and 1870.
During the Renaissance, the papal territory expanded greatly and the pope became one of Italy's most important secular rulers as well as the head of the Church. At their zenith, the Papal States covered most of the modern Italian regions of Lazio (which includes Rome), Marche, Umbria and Romagna, and portions of Emilia. These holdings were considered to be a manifestation of the temporal power of the pope, as opposed to his ecclesiastical primacy.
However, by 1861, much of the Papal States' territory had been conquered by the Kingdom of Italy. Only Lazio, including Rome, remained under the pope's temporal control. In 1870, the pope lost Lazio and Rome and had no physical territory at all, except the Basilica of St Peter and the papal residence and related buildings around the Vatican quarter of Rome, which the new Italian state did not occupy militarily, despite annexation of Lazio. In 1929 the Italian Fascist leader Benito Mussolini, the head of the Italian government, ended the "Prisoner in the Vatican" problem involving a unified Italy and the Holy See by negotiating the Lateran Treaty, signed by the two parties. This treaty recognized the sovereignty of the Holy See over a newly created international territorial entity, a city state within Rome limited to a token territory which became the Vatican City.
Military Might
Historically the Papal States maintained military forces composed of volunteers and mercenaries, including Catholic military orders. Between 1860 and 1870 the Papal Army comprised two regiments of locally recruited Italian infantry, two Swiss regiments and a battalion of Irish volunteers, plus artillery and dragoons. In 1861 an international Catholic volunteer corps, called Papal Zouaves after a kind of French colonial native Algerian infantry, and imitating their uniform type, was created. Predominantly made up of Dutch, French and Belgian volunteers, this corps saw service against Garibaldi's Redshirts, Italian patriots, and finally the forces of the newly united Italy.
The Papal Army was disbanded in 1870, leaving only the Palatine Guard, which was itself disbanded on 14 September 1970 by Pope Paul VI; the Noble Guard, which also disbanded in 1970; and the Swiss Guard, which continues to serve both as a ceremonial unit at the Vatican and as the pope's protective force.
A small Papal Navy was also maintained, based at Civitavecchia on the west coast and Ancona on the east. With the fall of the Papal States in 1870 the last ships of the flotilla were sailed to France, where they were sold on the death of Pius IX.