|
Birth Pope Gregory XIII Birth, Marriage, Death in the UK Pope Gregory XIII
- Pope Gregory XIII
- Pope Gregory XIII
- Pope Gregory XIII

Pope Gregory XIII
| Gregory XIII |
 |
| Papacy began |
May 13, 1572 |
| Papacy ended |
April 10, 1585 |
| Predecessor |
Pius V |
| Successor |
Sixtus V |
|
| Birth name |
Ugo Boncompagni |
| Born |
January 7, 1502
Bologna, Italy |
| Died |
April 10, 1585 (aged 83)
Rome, Italy |
| Other popes named Gregory |
Pope Gregory XIII (January 7, 1502 – April 10, 1585), born Ugo Boncompagni, was Pope from 1572 to 1585.
Contents
- 1 Early biography
- 1.1 Youth
- 1.2 Career before Papacy
- 1.3 Election as Pope
- 2 Pontificate
- 2.1 Reform of the Church
- 2.2 Formation of clergy and promotion of the arts and sciences
- 2.3 The Gregorian Calendar
- 2.4 Foreign policy
- 2.5 Cultural patronage
- 3 Notes and references
- 4 External links
|
He was born in the city of Bologna, where he studied law and graduated in 1530. Afterwards, he taught jurisprudence for some years; his students included notable figures such as Alexander Farnese, Reginald Pole and Charles Borromeo.
At the age of thirty-six he was summoned to Rome by Pope Paul III (1534–1549), under whom he held successive appointments as first judge of the capital, abbreviator, and vice-chancellor of the Campagna; by Pope Paul IV (1555–1559) he was attached as datarius to the suite of Cardinal Carafa; and by Pope Pius IV (1559–1565) he was created cardinal priest and sent to the council of Trent.
He also served as a legate to Philip II of Spain (1556–1598), being sent by the Pope to investigate the Cardinal of Toledo. It was here that he formed a lasting and close relationship with the Spanish King, which was to become a very important during his foreign policy as Pope.
Upon the death of Pope Pius V (1566–1572), the conclave chose Cardinal Boncompagni, who assumed the name of Gregory XIII, in homage to the great reforming Pope, Gregory I (590–604), surnamed the Great. It was a very brief conclave, lasting less than 24 hours, presumed by many historians to have been due to the influence and backing of the Spanish King. His character seemed to be perfect for the needs of the church at the time. Unlike some of his predecessors, Gregory XIII was to lead a faultless personal life, becoming a model for his simplicity of life. Additionally, his legal brilliance and management abilities meant that he was able to respond and deal with the major problems quickly and decisively, although not always successfully.
Coat of arms of Pope Gregory XIII.
Once in the chair of Saint Peter, Gregory XIII's rather worldly concerns became secondary and he dedicated himself to reform of the Catholic Church. He committed himself to putting into practice the recommendations of the Council of Trent. He allowed no exceptions for cardinals to the rule that bishops must take up residence in their sees, and designated a committee to update the Index of Forbidden Books. A new and greatly improved edition of the Corpus juris canonici was also due to his concerned patronage. In a time of considerable centralisation of power, Gregory XIII abolished the Cardinals Consistories, replacing them with Colleges, and appointing specific tasks for these colleges to work on. He was renowned for having a fierce independence; with the few confidants noting there were interventions that were not always welcomed nor advice sought for. The power of the papacy increased under him, whereas the influence and power of the cardinals substantially decreased.
Birth certificate Formation of clergy and promotion of the arts and sciences
A central part of the strategy of Gregory XIII's reform was to apply the recommendations of Trent. He was a liberal patron of the recently formed Society of Jesus throughout Europe, for which he founded many new colleges. The Roman College, of the Jesuits, grew substantially under his patronage, and became the most important centre of learning in Europe for a time, a University of the Nations. It is now named the Pontifical Gregorian University. Pope Gregory XIII also founded numerous seminaries for training priests, beginning with the German College at Rome, and put them in the charge of the Jesuits.
In 1575 he gave official status to the Congregation of the Oratory, a community of priests without vows, dedicated to prayer and preaching (founded by Saint Filippo Neri).
Detail of the tomb of Pope Gregory XIII celebrating the introduction of the Gregorian Calendar.
Gregory XIII is best known for his reformation of the calendar, producing the Gregorian calendar with the aid of Jesuit priest/astronomer Christopher Clavius. The reason for the reform is that the average length of the year in the Julian Calendar was too long, and the date of the actual Vernal Equinox had slowly slipped to March 10, whereas the computus (calculation) of the Easter date of Easter still followed the traditional date of March 21.
This was rectified by following the observations of Clavius and Johannes Kepler, and the calendar was changed when Gregory decreed that the day after October 4, 1582 would be October 15, 1582. He issued the papal bull Inter gravissimas to promulgate the new calendar on February 24, 1582. On October 15, 1582, this calendar replaced the Julian calendar, in use since 45 BC, and has become universally used today. Because of his decree, the reform of the Julian calendar came to be known as the Gregorian calendar.
The switchover was bitterly opposed by much of the populace, who feared it was an attempt by landlords to cheat them out of a week and a half's rent. However, the Catholic countries of Spain, Portugal, Poland, and Italy complied. France, some states of the Dutch Republic and various Catholic states in Germany and Switzerland (both countries were religiously split) followed suit within a year or two, and Hungary followed in 1587.
However, more than a century would pass before Protestant Europe would accept the new calendar. Denmark, the remaining states of the Dutch Republic, and the Protestant states of the Holy Roman Empire and Switzerland adopted the Gregorian reform in 1700-1701. By this time, the calendar trailed the seasons by 11 days. Great Britain and its American colonies reformed in 1752, where Wednesday, September 2, 1752 was immediately followed by Thursday, September 14, 1752; they were joined by the last Protestant holdout, Sweden, on March 1, 1753.
The Gregorian Calendar was not accepted in eastern Christendom for several hundred years, and then only as the civil calendar. The Gregorian Calendar was instituted in Russia by the communists in 1917, and the last Eastern Orthodox country to accept the calendar was Greece in 1923.
While some Eastern Orthodox national churches have accepted the Gregorian Calendar dates for feast days that occur on the same date every year, the dates of all movable feasts (such as Easter) are still calculated in the Eastern Orthodox churches by reference to the Julian calendar.[citation needed]
The 1585 Japanese embassy of Mancio Ito to Pope Gregory XIII
Though he expressed the conventional fears of the danger from the Turks, Gregory XIII's attentions were more consistently directed to the dangers from the Protestants.
He encouraged the plans of Phillip II to dethrone Elizabeth I of England (1558–1603) thus succeeded in developing an atmosphere of subversion and imminent danger among English Protestants, who looked on any Roman Catholic as a potential traitor.
In 1578, to further the plans of exiled English and Irish catholics such as Nicholas Sanders William Cardinal Allen and James Fitzmaurice Fitzgerald, Gregory outfitted adventurer Thomas Stukeley with a ship and an army of 800 men to land in Ireland to aid in the hoped for overthrow of Elizabeth's rule through the Catholic leader and former leader of the first Desmond rebellion, Fitzmaurice. To his dismay Stukeley joined his forces with those of King Sebastian of Portugal against Emperor Abdul Malik of Morocco instead. Another papal expedition sailed to Ireland in 1579 with a mere 50 soldiers under the command of Fitzmaurice, accompanied by Sanders as papal legate. The resulting Second Desmond Rebellion was equally unsuccessful. Gregory's greatest success came in his patronage of colleges and seminaries which he founded on the Continent for the Irish and English, among others. Pope Gregory XIII had no connection with the plot of Henry, Duke of Guise, and his brother, Charles, Duke of Mayenne, to assassinate Elizabeth I in 1582, and most probably knew nothing about it beforehand.
An embarrassing moment for the Papacy was the Massacre of Huguenots in France, although it is commonly held that the Pope was ignorant of the nature of the plot at the time, having been told the Huguenots had tried to take over the government but failed. He celebrated the St. Bartholomew's Day Massacres in 1572 with a Te Deum, three frescoes depicting the events in the Sala Regia of the Vatican Palace commended to painter Giorgio Vasari and a commemorative medal, with his portrait and on the obverse a chastising angel, sword in hand and the legend UGONOTTORUM STRAGES ("Slaughter of the Huguenots").[1]
In Rome Gregory XIII built the magnificent Gregorian chapel in the Basilica of St. Peter, and extended the Quirinal Palace in 1580. He also turned the Baths of Diocletian into a granary in 1575.
He appointed his illegitimate son Giacomo[2], born to his mistress at Bologna before his papacy, castellan of St. Angelo and gonfalonier of the Church; Venice, anxious to please, enrolled him among its nobles. Philip II of Spain appointed him general in his army. Gregory also helped his son to become a powerful feudatary through the acquisition of the Duchy of Sora, on the border between the Papal States and te Kingdom of Naples.
In order to raise funds for these and similar objects, he confiscated a large proportion of the houses and properties throughout the states of the Church. This measure enriched his treasury for a time, but alienated a great body of the nobility and gentry, revived old factions, created new ones, and ultimately plunged his temporal dominions into a state bordering upon anarchy.[citation needed] Such was the position of matters at the time of Gregory XIII's death, which took place on April 10, 1585.
Gregory XIII was succeeded by Pope Sixtus V (1585–1590).
The oldest Papal tiara still in existence dates from the reign of Gregory XIII.
- ^ Schaff, Philip (1910). History of the Christian Church, Volume VII. Modern Christianity. The German Reformation.. New York: Charles Scribner's Sons, Note 53.
- ^ Ugo Boncompagni had Giacomo legitimated on July 5, 1548 by the bishop of Feltre.
- Initial text from the 9th edition (1880) of an unnamed encyclopedia.
- Catholic Encyclopedia: Pope Gregory XIII
Wikimedia Commons has media related to:
Pope Gregory XIII
- "Papal Library" website: Gregory XIII
- Monument to Gregory XIII
| Roman Catholic Church titles |
Preceded by
Pius V |
Pope
1572–85 |
Succeeded by
Sixtus V |
|
Popes of the Roman Catholic Church |
|
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
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
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
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
|
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
|
|
|
| Currently: Benedict XVI |
|
|
Catholic Church |
|
| Organizations, Papacy, Teachings and Liturgical Traditions |
|
| History |
Jesus · Twelve Apostles · Early Christianity · History of the Papacy · Councils · Crusades · Missions · Great Schism of East · Great Schism of West · Reformation · Counter-Reformation · Roman Catholicism by country
|
 |
|
| Hierarchy |
Pope · Cardinals · Patriarchs · Major Archbishops · Primates · Metropolitans · Archbishops · Diocesan Bishops
|
|
| Theology |
Trinity · Original sin · One Holy Catholic and Apostolic Church · Worship · Divine Grace · Salvation · Sermon on the Mount · The Ten Commandments · Dogma · Body and Soul
|
|
| Sacraments |
Baptism · Confirmation · Eucharist · Penance · Anointing of the Sick · Holy Orders · Matrimony
|
|
| Mariology |
Mariology · Veneration · History of Mariology · Mariology of the saints · Mariology of the popes · Marian Doctrines · Mother of God · Perpetual Virginity · Immaculate Conception · Assumption
|
|
Doctors of
the Church |
Albertus Magnus · Ambrose · Anselm of Canterbury · Anthony of Padua · Thomas Aquinas · Athanasius of Alexandria · Augustine of Hippo · Basil of Caesarea · Bede · Robert Bellarmine · Bernard of Clairvaux · Bonaventure · Petrus Canisius · Catherine of Siena · Peter Chrysologus · John Chrysostom · Cyril of Alexandria · Cyril of Jerusalem · Peter Damian · Ephrem the Syrian · Francis de Sales · Gregory the Great · Gregory of Nazianzus · Hilary of Poitiers · Isidore of Seville · Jerome · John of Damascus · John of the Cross · Lawrence of Brindisi · Leo the Great · Alphonsus Liguori · Thérèse de Lisieux · Teresa of Ávila
|
|
| Pope Benedict XVI |
Conclave · Theology · Works · Deus Caritas Est · Sacramentum Caritatis · Summorum Pontificum · Spe Salvi
|
|
| Preceding Popes |
Pope John Paul II · Pope Paul VI · Pope John XXIII · Pope Pius XII · Pope Pius XI · Pope Benedict XV · Pope Pius X · Pope Leo XIII · Pope Pius IX
|
|
| Orders & Societies |
Assumptionist · Augustinian Order · Benedictines · Capuchin Order · Carmelites · Carthusians · Congregations of Holy Cross · Dominican Order · Franciscan orders · Jesuits · Oratory of Saint Philip Neri
|
|
| Vatican II |
Second Vatican Council · Definition of the Church · Gaudium et Spes · Lumen Gentium · Nostra Aetate
|
|
Particular Churches
sorted by
Liturgical Traditions |
Alexandrian · Coptic · Ethiopic · Antiochian · Maronite · Syriac · Syro-Malankara · Armenian · Armenian · Byzantine · Albanian · Belarusian · Bulgarian · Croatian · Greek · Hungarian · Italo-Greek · Macedonian · Melkite · Romanian · Russian · Ruthenian · Slovak · Ukrainian · East Syrian · Chaldean · Syro-Malabar · Roman · Ambrosian · Sarum · Mozarabic · Anglican Use · Latin · Priestly Fraternity of St. Peter
|
|
Pope Portal Catholicism Portal |
|
|
History of the Roman Catholic Church |
|
| History of Roman Catholic Churches and rites including · Alexandrian · Armenian · Byzantine · West Syrian · Chaldean |
|
| General |
History of the Roman Catholic Church · History of the Papacy · Ecumenical Councils · Timeline of the Roman Catholic Church · History of Christianity · Role of Roman Catholic Church in civilization · Art in Roman Catholicism · Roman Catholic religious order · Christian monasticism · Papal States
|
 |
|
| Church beginnings |
Jesus · Twelve Apostles · Peter the Apostle · Paul the Apostle · Council of Jerusalem · St. Stephen · St. John · Ignatius of Antioch · Irenaeus of Lyons · Pope Victor I · Tertullian · Apostolic Fathers
|
|
Constantine to
Gregory the Great |
Constantine I and Christianity · Arianism · Lateran Basilica · First Council of Nicaea · Pope Sylvester I · First Council of Constantinople · Canon · Jerome · Vulgate · Council of Ephesus · Council of Chalcedon · St Benedict · Second Council of Constantinople · Pope Gregory I · Gregorian Chant.
|
|
| Early Middle Ages |
Third Council of Constantinople · Saint Boniface · Iconclasm · Second Council of Nicaea · Charlemagne · Pope Leo III · · Fourth Council of Constantinople · East-West Schism
|
|
| High Middle Ages |
Pope Urban II · Investiture controversy · Crusades · First Council of the Lateran · Second Council of the Lateran · Third Council of the Lateran · Pope Innocent III · Latin Empire of Constantinople · Saint Francis of Assisi · Fourth Council of the Lateran · Inquisition · First Council of Lyons · Second Council of Lyons · Bernard of Clairvaux · Thomas Aquinas
|
|
| Late Middle Ages |
Boniface VIII · Avignon Papacy · Pope Clement V · Council of Vienne · Knights Templar · Catherine of Siena · Pope Alexander VI
|
|
Reformation and
Counter Reformation |
Protestant Reformation · Counter Reformation · Thomas More · Pope Leo X · Jesuits · Francis Xavier · Dissolution of the Monasteries · Council of Trent · Pope Pius V · Tridentine Mass · Robert Bellarmine
|
|
Baroque Period to
French Revolution |
Pope Innocent XI · Benedict XIV · Suppression of the Jesuits · Anti-clerical measures · Pope Pius VI · Shimabara Rebellion · Edict of Nantes · French Revolution
|
|
| 19th Century |
Pope Pius VII · Pope Pius IX · Dogma of the Immaculate Conception of the Virgin Mary · Our Lady of Lourdes · First Vatican Council · Dogma of the Papal infallibility · Leo XIII · Rerum Novarum
|
|
| 20th Century |
Pope Saint Pius X · Our Lady of Fatima · Persecutions · Pius XII · Dogma of the Assumption of the Virgin Mary · Second Vatican Council · Paul VI · John Paul II
|
|
| 21st Century |
Pope Benedict XVI · World Youth Day 2008
|
|
Pope Portal Catholicism Portal |
|
|