Pope John XVIII ( la, Ioannes XVIII; died June or July 1009) was the
bishop of Rome
A bishop is an ordained clergy member who is entrusted with a position of authority and oversight in a religious institution.
In Christianity, bishops are normally responsible for the governance of dioceses. The role or office of bishop is ...
and nominal ruler of the
Papal States
The Papal States ( ; it, Stato Pontificio, ), officially the State of the Church ( it, Stato della Chiesa, ; la, Status Ecclesiasticus;), were a series of territories in the Italian Peninsula under the direct sovereign rule of the pope fro ...
from January 1004 (25 December 1003 NS) to his
abdication
Abdication is the act of formally relinquishing monarchical authority. Abdications have played various roles in the succession procedures of monarchies. While some cultures have viewed abdication as an extreme abandonment of duty, in other societ ...
in July 1009. He wielded little temporal power, ruling during the struggle between John Crescentius and
Emperor Henry II
Henry II (german: Heinrich II; it, Enrico II; 6 May 973 – 13 July 1024), also known as Saint Henry the Exuberant, Obl. S. B., was Holy Roman Emperor ("Romanorum Imperator") from 1014. He died without an heir in 1024, and was the last ruler ...
for the control of Rome.
Family
John was born to the Fasano family in
Rome
, established_title = Founded
, established_date = 753 BC
, founder = King Romulus ( legendary)
, image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg
, map_caption ...
John owed his election to the influence and power of the
Crescentii
The Crescentii (in modern Italian Crescenzi) were a baronial family, attested in Rome from the beginning of the 10th century and which in fact ruled the city and the election of the popes until the beginning of the 11th century.
History
Several ...
clan. During his whole pontificate, he was allegedly subordinate to the head of the Crescentii, who controlled Rome, the ''patricius'' (an aristocratic military leader) John Crescentius III. This period was disrupted by continuing conflicts between the
Ottonian
The Ottonian dynasty (german: Ottonen) was a Saxon dynasty of German monarchs (919–1024), named after three of its kings and Holy Roman Emperors named Otto, especially its first Emperor Otto I. It is also known as the Saxon dynasty after the ...
Emperor Henry II
Henry II (german: Heinrich II; it, Enrico II; 6 May 973 – 13 July 1024), also known as Saint Henry the Exuberant, Obl. S. B., was Holy Roman Emperor ("Romanorum Imperator") from 1014. He died without an heir in 1024, and was the last ruler ...
and
Arduin of Ivrea
Arduin ( it, Arduino; – 14 December 1015) was an Italian nobleman who was Kingdom of Italy (Holy Roman Empire), King of Italy from 1002 until 1014.
In 990 Arduin became March of Ivrea, Margrave of Ivrea and in 991 Count of the Sacred Palace o ...
, who had claimed the
Kingdom of Italy
The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 1946, when civil discontent led to ...
in 1002 after the death of Emperor Otto III. Rome was wracked with bouts of
plague
Plague or The Plague may refer to:
Agriculture, fauna, and medicine
*Plague (disease), a disease caused by ''Yersinia pestis''
* An epidemic of infectious disease (medical or agricultural)
* A pandemic caused by such a disease
* A swarm of pes ...
, and
Saracens
upright 1.5, Late 15th-century German woodcut depicting Saracens
Saracen ( ) was a term used in the early centuries, both in Greek and Latin writings, to refer to the people who lived in and near what was designated by the Romans as Arabia ...
operated freely out of the
Emirate of Sicily
The Emirate of Sicily ( ar, إِمَارَة صِقِلِّيَة, ʾImārat Ṣiqilliya) was an Islamic kingdom that ruled the island of Sicily from 831 to 1091. Its capital was Palermo (Arabic: ''Balarm''), which during this period became ...
pope
The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...
, John XVIII occupied his time mainly with details of ecclesiastical administration. He authorized a new Diocese of Bamberg to serve as a base for missionary activity among the
Slavs
Slavs are the largest European ethnolinguistic group. They speak the various Slavic languages, belonging to the larger Balto-Slavic branch of the Indo-European languages. Slavs are geographically distributed throughout northern Eurasia, main ...
, a concern of Henry II. He also adjudicated the over-reaching of the bishops of
Sens
Sens () is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France, 120 km from Paris.
Sens is a sub-prefecture and the second city of the department, the sixth in the region. It is crossed by the Yonne an ...
and
Orléans
Orléans (;"Orleans" (US) and Fleury.Richard P. McBrien, ''Lives of the Popes: The Pontiffs from St. Peter to Benedict XVI'', (HarperCollins Publishers, 2000) . P. 168. John was successful in creating, at least temporarily, a rapprochement between the Eastern and Western churches. His name could be found on Eastern diptychs and he was prayed for in Masses in Constantinople.
John XVIII
abdicated
Abdication is the act of formally relinquishing monarchical authority. Abdications have played various roles in the succession procedures of monarchies. While some cultures have viewed abdication as an extreme abandonment of duty, in other societ ...
in July 1009 and, according to one catalogue of popes, retired to a monastery, where he died shortly afterwards. His successor was
Pope Sergius IV
Pope Sergius IV (died 12 May 1012) was the bishop of Rome and nominal ruler of the Papal States from 31 July 1009 to his death. His temporal power was eclipsed by the patrician John Crescentius. Sergius IV may have called for the expulsion of M ...