Pope Leo IV

Pope Saint Leo IV
Papacy began	10 April 847
Papacy ended	17 July 855
Predecessor	Sergius II
Successor	Benedict III
Personal details
Born	790 Rome, Papal States
Died	17 July 855(855-07-17) Rome, Papal States
Sainthood
Venerated in	Roman Catholic Church
Attributes	Papal vestments Rooster
Other popes named Leo

Papal styles of Pope Leo IV
Reference style	His Holiness
Spoken style	Your Holiness
Religious style	Holy Father
Posthumous style	Saint

Pope Saint Leo IV (790 – 17 July 855) was Pope from 10 April 847 to his death in 855.^[1] He is remembered for repairing Roman churches that had been damaged during Arab raids on Rome, and for organizing a league of Italian cities who fought the sea Battle of Ostia against the Saracens.

Life

A Roman by birth, he was unanimously chosen to succeed Sergius II. When he was elected, on 10 April 847, he was cardinal of Santi Quattro Coronati and had been subdeacon of Gregory IV and archpriest under his predecessor. His pontificate was chiefly distinguished by his efforts to repair the damage done by the Saracens during the reign of his predecessor to various churches of the city, especially those of St Peter and St Paul.

The Saracens were besieging Gaeta, which led to Leo's order that the walls of the city be restored and strengthened between 848 and 849. When the Muslims approached Portus, he summoned the Repubbliche Marinare (or mariner cities of Italy) – Naples, Gaeta and Amalfi – to form a league. The command of the unified fleet was given to Cesarius, son of Duke Sergius I of Naples. The subsequent Battle of Ostia was one of the most famous in history of the papacy of the Middle Ages and is celebrated in a famous fresco by Raphael and his pupils in his Rooms of the Vatican Palace in the Vatican City. Another episode of Leo's life celebrated by the Urbinate in his series of frescoes for the Incendio di Borgo is the burning of the pilgrims' district of Rome (the "Borgo"), which, according to the legend, was stopped by Leo simply making the sign of the cross.

The Battle of Ostia in an 1829 engraving.

In order to counter the Saracen menace definitively, Leo ordered a new line of walls encompassing the suburb on the right bank of the Tiber to be built, including St. Peter's Basilica, which had been undefended until this time. The district enclosed by the walls is still known as the Leonine City, and corrensponds to the later rione of Borgo. He also restored and embellished the damaged Basilica di San Paolo fuori le Mura and St. Peter's: the latter's altar again received its gold covering (after being stolen), which weighed 206 lb. and was studded with precious gems. Following the restoration of St. Peter's, Leo appealed to the Christian kingdoms to confront the Arab raiders.^[2]

Leo IV held three synods, one in 850 that was distinguished by the presence of Holy Roman Emperor Louis II, but the other two of little importance. The history of the papal struggle with Hincmar of Reims, which began during Leo's pontificate, belongs properly to that of Nicholas I.

Death

Leo IV died on 17 July 855 and was buried in St. Peter's Basilica. Benedict III was Leo's immediate successor. A medieval tradition claimed that a woman, Pope Joan, succeeded him, disguising herself as a man, but Joan is generally believed to be fictitious.

Burial

Leo IV was originally buried in his own monument, however some years after his death, his remains were put into a tomb that contained the first four Pope Leos. In the 18th century, the relics of Leo the Great were separated from the other Leos and given their own chapel.^[3]

Iconography

Leo IV had the figure of a rooster placed on the Old St. Peter's Basilica or old Constantinian basilica^[4] which has served as a religious icon and reminder of Peter's denial of Christ since that time, with some churches still having the cockerel on the steeple today. It is reputed that Pope Gregory I had previously said that the cock (rooster) "was the most suitable emblem of Christianity", being "the emblem of St Peter".^[5][6] After Leo IV, Pope Nicholas I, who had been made a deacon by Leo IV, decreed that the figure of the cock (rooster) should be placed on every church.^[7]

See also

• List of Catholic saints
• List of popes

References

• Cheetham, Nicolas, Keepers of the Keys, New York: Charles Scribner's Sons, 1983. ISBN 0-684-17863-X

External links

• Catholic Encyclopedia: Pope St. Leo IV
• Opera Omnia by Migne Patrologia Latina with analytical indexes
• Colonnade Statue in St Peter's Square

Popes of the Catholic Church List of popes canonised Tombs extant non-extant Antipope Pope emeritus Papal resignation Pope-elect 1st–4th centuries During the Roman Empire (until 493) including under Constantine (312–337) Peter Linus Anacletus Clement I Evaristus Alexander I Sixtus I Telesphorus Hyginus Pius I Anicetus Soter Eleuterus Victor I Zephyrinus Callixtus I Urban I Pontian Anterus Fabian Cornelius Lucius I Stephen I Sixtus II Dionysius Felix I Eutychian Caius Marcellinus Marcellus I Eusebius Miltiades Sylvester I Mark Julius I Liberius Damasus I Siricius Anastasius I 5th–8th centuries Ostrogothic Papacy (493–537) Byzantine Papacy (537–752) Frankish Papacy (756–857) Innocent I Zosimus Boniface I Celestine I Sixtus III Leo I Hilarius Simplicius Felix III Gelasius I Anastasius II Symmachus Hormisdas John I Felix IV Boniface II John II Agapetus I Silverius Vigilius Pelagius I John III Benedict I Pelagius II Gregory I Sabinian Boniface III Boniface IV Adeodatus I Boniface V Honorius I Severinus John IV Theodore I Martin I Eugene I Vitalian Adeodatus II Donus Agatho Leo II Benedict II John V Conon Sergius I John VI John VII Sisinnius Constantine Gregory II Gregory III Zachary Stephen II Paul I Stephen III Adrian I Leo III 9th–12th centuries Papal selection before 1059 Saeculum obscurum (904–964) Crescentii era (974–1012) Tusculan Papacy (1012–1044/1048) Imperial Papacy (1048–1257) Stephen IV Paschal I Eugene II Valentine Gregory IV Sergius II Leo IV Benedict III Nicholas I Adrian II John VIII Marinus I Adrian III Stephen V Formosus Boniface VI Stephen VI Romanus Theodore II John IX Benedict IV Leo V Sergius III Anastasius III Lando John X Leo VI Stephen VII John XI Leo VII Stephen VIII Marinus II Agapetus II John XII Benedict V Leo VIII John XIII Benedict VI Benedict VII John XIV John XV Gregory V Sylvester II John XVII John XVIII Sergius IV Benedict VIII John XIX Benedict IX Sylvester III Benedict IX Gregory VI Clement II Benedict IX Damasus II Leo IX Victor II Stephen IX Nicholas II Alexander II Gregory VII Victor III Urban II Paschal II Gelasius II Callixtus II Honorius II Innocent II Celestine II Lucius II Eugene III Anastasius IV Adrian IV Alexander III Lucius III Urban III Gregory VIII Clement III Celestine III Innocent III 13th–16th centuries Viterbo (1257–1281) Orvieto (1262–1297) Perugia (1228–1304) Avignon Papacy (1309–1378) Western Schism (1378–1417) Renaissance Papacy (1417–1534) Reformation Papacy (1534–1585) Baroque Papacy (1585–1689) Honorius III Gregory IX Celestine IV Innocent IV Alexander IV Urban IV Clement IV Gregory X Innocent V Adrian V John XXI Nicholas III Martin IV Honorius IV Nicholas IV Celestine V Boniface VIII Benedict XI Clement V John XXII Benedict XII Clement VI Innocent VI Urban V Gregory XI Urban VI Boniface IX Innocent VII Gregory XII Martin V Eugene IV Nicholas V Callixtus III Pius II Paul II Sixtus IV Innocent VIII Alexander VI Pius III Julius II Leo X Adrian VI Clement VII Paul III Julius III Marcellus II Paul IV Pius IV Pius V Gregory XIII Sixtus V Urban VII Gregory XIV Innocent IX Clement VIII 17th–20th centuries Revolutionary Papacy (1775–1848) Roman Question (1870–1929) Vatican City (1929–present) World War II (1939–1945) Leo XI Paul V Gregory XV Urban VIII Innocent X Alexander VII Clement IX Clement X Innocent XI Alexander VIII Innocent XII Clement XI Innocent XIII Benedict XIII Clement XII Benedict XIV Clement XIII Clement XIV Pius VI Pius VII Leo XII Pius VIII Gregory XVI Pius IX Leo XIII Pius X Benedict XV Pius XI Pius XII John XXIII Paul VI John Paul I John Paul II 21st century Benedict XVI Francis Book Category Pope portal Catholicism portal

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