Biography.guide
Home › People › Catholic priest › John IX
Portrait of John IX

John IX

840 – 900

Pope

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About John IX

Lived 840 – 900 (aged 59–60). John IX was a catholic priest and writer.

Pope John IX (; – January 900) was the bishop of Rome and ruler of the Papal States from January 898 to his death in 900.

Early life Little is known about John IX before he became pope. Born in Tivoli to a man named Rampoaldo, he was ordained as a Benedictine priest by Pope Formosus. With the support of the powerful duke of Spoleto he was elected pope in early 898 following the sudden death of Pope Theodore II.

Pontificate With a view to diminish the violence of faction in Rome, John held several synods in Rome and elsewhere in 898. They not only confirmed the judgment of Pope Theodore II in granting Christian burial to Pope Formosus, but also at a council held at Ravenna decreed that the records of the Cadaver Synod held by Pope Stephen VI which had condemned him should be burned. Re-ordinations were forbidden, and those of the clergy who had been degraded by Stephen were restored to the ranks from which he had deposed them. The custom of plundering the palaces of bishops or popes on their death was ordered to be put down both by the spiritual and temporal authorities. John sanctioned the consecration of a metropolitan bishop and three more bishops for the Moravians.

Finding that it was advisable to cement the ties between the empire and the papacy, John IX gave unhesitating support to Lambert of Spoleto in preference to Arnulf of Carinthia during the Synod of Rome, and also induced the council to determine that henceforth the consecration of the Popes should take place only in the presence of the imperial legates. The sudden death of Lambert shattered the hopes which this alliance seemed to promise.

John IX died in the year 900 and was succeeded by Pope Benedict IV (900–903).

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
840, Tivoli
Birth century
Positions held
Pope, Cardinal-deacon
Also known as
Pope John IX, Ioannes IX, papa Joan XIV, Iohannes PP. XIV

People in John IX's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John IX's

Frequently asked questions

Who was John IX?

pope

When was John IX born?

John IX was born in 840 in Tivoli.

When did John IX die?

John IX died on 5 January 900 in Rome.

What was John IX's occupation?

John IX was a catholic priest and writer.

Sources & further reading

· Wikipedia: John IX

· Wikidata: Q227961

· DBpedia: Pope John IX

Cite this page

APA: Biography.guide. (2026). John IX. https://biography.guide/john-ix/

MLA: "John IX." Biography.guide, https://biography.guide/john-ix/.

Chicago: "John IX." Biography.guide. https://biography.guide/john-ix/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

Page generated 2026-09-27 05:08 UTC