Pope Benedict VIII was bishop of Rome and ruler of the Papal States from 18 May 1012 until his death. He was born Theophylact to the noble family of the counts of Tusculum. Unusually for a medieval pope, he had strong authority both in Rome and abroad.
Pope Gregory II was the bishop of Rome from 19 May 715 to his death. His defiance of Emperor Leo III the Isaurian as a result of the iconoclastic controversy in the Eastern Empire prepared the way for a long series of revolts, schisms, and civil wars that eventually led to the establishment of the temporal power of the popes.
Year 1032 (MXXXII) was a leap year starting on Saturday of the Julian calendar.
Pope Leo IX, born Bruno von Egisheim-Dagsburg, was the head of the Catholic Church and ruler of the Papal States from 12 February 1049 to his death in 1054. Leo IX is considered to be one of the most historically significant popes of the Middle Ages; he was instrumental in the precipitation of the Great Schism of 1054, considered the turning point in which the Catholic and Eastern Orthodox Churches formally separated.
Pope John XIII was the bishop of Rome and ruler of the Papal States from 1 October 965 to his death. His pontificate was caught up in the continuing conflict between the Holy Roman emperor, Otto I, and the Roman nobility. After long and arduous negotiations, he succeeded in arranging a Byzantine marriage for Otto II, in an effort to legitimize the Ottonian claim to imperial dignity. He also established church hierarchy in Poland and Bohemia.
Pope John XIV, born Peter Canepanova, was the bishop of Rome and ruler of the Papal States from December 983 until his death. Upon the death of Pope Benedict VII in July 983, Emperor Otto II nominated Canepanova to the papal throne after the abbot Maiolus of Cluny refused the office. The decision to install the then bishop of Pavia was made without consultation with the clergy and the Roman people, nor was it confirmed by formal election.
Pope John XI was the bishop of Rome and nominal ruler of the Papal States from March 931 to his death. The true ruler of Rome at the time was his mother, Marozia, followed by his brother Alberic II. His pontificate occurred during the period known as Saeculum obscurum.
Pope John X was the bishop of Rome and nominal ruler of the Papal States from March 914 to his death. A candidate of the counts of Tusculum, he attempted to unify Italy under the leadership of Berengar of Friuli, and was instrumental in the defeat of the Saracens at the Battle of Garigliano. He eventually fell out with Marozia, who had him deposed, imprisoned, and finally murdered. John’s pontificate occurred during the period known as the Saeculum obscurum.
Pope John XVIII was the bishop of Rome and nominal ruler of the Papal States from January 1004 to his abdication in July 1009. He wielded little temporal power, ruling during the struggle between John Crescentius and Emperor Henry II for the control of Rome.
The Schism of the Three Chapters was a schism that affected Chalcedonian Christianity in Northern Italy lasting from 553 to 698 AD and in some areas to 715 AD, although the area out of communion with Rome contracted during that time. It was part of a larger Three-Chapter Controversy that affected the whole of Roman-Byzantine Christianity.
In the history of Christianity and later of the Roman Catholic Church, there have been several Councils of Aquileia. The Roman city of Aquileia at the head of the Adriatic is the seat of an ancient episcopal see, seat of the Patriarch of Aquileia.
Anastasius Bibliothecarius or Anastasius the Librarian was bibliothecarius and chief archivist of the Church of Rome and also briefly a claimant to the papacy.
The Patriarchate of Aquileia was an episcopal see and ecclesiastical province in northeastern Italy, originally centered in the ancient city of Aquileia, situated near the northern coast of the Adriatic Sea. It emerged in the 4th century as a metropolitan province, with jurisdiction over the Italian region of Venetia et Histria. In the second half of the 6th century, metropolitan bishops of Aquileia started to use the patriarchal title. Their residence was moved to Grado in 568, after the Lombard conquest of Aquileia. In 606, an internal schism occurred, and since that time there were two rival lines of Aquileian patriarchs: one in New Aquileia (Grado) with jurisdiction over the Byzantine-controlled coastal regions, and the other in Old Aquileia. The first line (Grado) continued until 1451, while the second line continued until 1751. Patriarchs of the second line were also feudal lords of the Patriarchal State of Aquileia. A number of Aquileian church councils were held during the late antiquity and throughout the middle ages. Today, it is an titular archiepiscopal see.
Poppo of Treffen was the fifty-seventh patriarch of Aquileia from 1019 to 1045.
Odilo of Cluny was the fifth Benedictine Abbot of Cluny, succeeding Mayeul and holding the post for around 54 years. During his tenure Cluny became the most important monastery in western Europe. Odilo actively worked to reform the monastic practices not only at Cluny, but at other Benedictine houses. He also promoted the Truce of God whereby military hostilities were temporarily suspended at certain times for ostensibly religious reasons. Odilo encouraged the formal practice of personal consecration to Mary. He established All Souls' Day in Cluny and its monasteries as the annual commemoration to pray for all the faithful departed. The practice was soon adopted throughout the whole Western church. He was lifelong friends with William of Dijon, another Cluniac abbot and reformer.
Papal appointment was a medieval method of selecting the Pope. Popes have always been selected by a council of Church fathers, however, Papal selection before 1059 was often characterized by confirmation or nomination by secular European rulers or by the preceding pope. The later procedures of the Papal conclave are in large part designed to prohibit interference of secular rulers, which to some extent characterized the first millennium of the Roman Catholic Church, e. g. in practices such as the creation of crown-cardinals and the claimed but invalid jus exclusivae. Appointment may have taken several forms, with a variety of roles for the laity and civic leaders, Byzantine and Germanic emperors, and noble Roman families. The role of the election vis-a-vis the general population and the clergy was prone to vary considerably, with a nomination carrying weight that ranged from nearly determinative to merely suggestive, or as ratification of a concluded election.
The Tusculan Papacy was a period of papal history from 1012 to 1048 where three successive relatives of the counts of Tusculum were installed as pope.
The Patriarchate of Old Aquileia was created in 607, during the Schism of the Three Chapters in the Patriarchate of Aquileia. It was centered in the old Aquileia, that was held by the Lombards who were Arians, while the rival Patriarchate of New Aquileia in Grado was allied with the Byzantine Empire.
Eustathius was Ecumenical Patriarch of Constantinople from July 1019 to December 1025.
The Synods of Rome in 731 were two synods held in St. Peter’s Basilica in the year 731 under the authority of Pope Gregory III to defend the practice of Icon veneration.
