Sacred Atlas logoSacred Atlas

Pope John I

Pope John I was the bishop of Rome from 523 to 526. He is primarily remembered for his diplomatic mission to Constantinople on behalf of the Ostrogoth King Theoderic and for his role in standardizing the calculation of Easter. He died in imprisonment after returning from his mission.

Feast Day
May 18
Country Or Region
Italy

Key Facts

  • He served as bishop of Rome from August 13, 523, until his death on may 18, 526.
  • He was a native of Siena, Italy.
  • In 525, he helped standardize the Western Church's calculation of Easter with the monk Dionysius Exiguus.
  • He was sent by King Theoderic to Constantinople to negotiate better treatment for Arians.
  • Upon his return, he was imprisoned by Theoderic on suspicion of conspiracy and died due to neglect and ILL-treatment.
  • He is credited with making repairs to several cemeteries in Rome.
Death Year
526
Manner of Death
Neglect and ill-treatment in prison
Venerated In
Role Type
Symbols

Prison Bars

Relics Location
Basilica of St. Peter

About Pope John I

Pope John I, born in Siena, Italy, served as the bishop of Rome from August 13, 523, until his death on May 18, 526. His pontificate was significantly shaped by the political landscape of the Ostrogothic Kingdom in Italy, particularly his interactions with King Theoderic the Great.

Life and Historical Context

Before his papacy, John was a deacon in Rome and was involved in church synods, signing the acta of those in 499 and 502. He also appears to have been a partisan of the Antipope Laurentius, later confessing his error and seeking pardon from Pope Symmachus. It is also possible he is the "Deacon John" to whom the philosopher Boethius dedicated some of his religious writings.

Major Contributions and Diplomatic Mission

Pope John I played a pivotal role in standardizing the Western Church's method for calculating the date of Easter in 525, with the assistance of the monk Dionysius Exiguus. His most notable act was being sent on a diplomatic mission to Constantinople by King Theoderic. The purpose of this mission was to negotiate for better treatment of Arians within the Eastern Roman Empire, following a decree issued by Emperor Justin I.

Imprisonment and Death

Despite achieving some success in his diplomatic endeavors, upon his return to Ravenna, King Theoderic suspected John of conspiring with Emperor Justin. Consequently, Theoderic had him imprisoned. Pope John I died in prison due to neglect and ill-treatment. His remains were subsequently transported to Rome and interred in the Basilica of St. Peter.

Veneration

Pope John I is venerated in Ravenna and Tuscany. Art often depicts him looking through prison bars or imprisoned with other clergy. His feast day is observed on May 18, the anniversary of his death.

Source: Wikipedia ↗

Frequently Asked Questions

When was Pope John I pope?

Pope John I served as the bishop of Rome from August 13, 523, until his death on May 18, 526.

Why is Pope John I remembered?

He is remembered for his pivotal role in standardizing how the Western Church calculated the date of Easter in 525. He is also known for his diplomatic mission to Constantinople.

What happened to Pope John I during his mission to Constantinople?

King Theoderic sent him to Constantinople to negotiate better treatment for Arians. Although he was somewhat successful, upon his return, Theoderic had him imprisoned on suspicion of conspiring with Constantinople. He died in prison due to neglect and ill-treatment.

Where was Pope John I from?

He was a native of Siena, or the "Castello di Serena", near Chiusdino, in Italy.

How is Pope John I depicted in art?

Pope John I is often depicted in art looking through the bars of a prison or imprisoned with a deacon and a subdeacon, reflecting his suffering and death.