Why did John II of Naples go to the doctor? He had a kingdom of problems.

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)

You can help expand this article with text translated from the corresponding article in French. (March 2025) Click [show] for important translation instructions.

Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must follow the LLM translation guideline, revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at [[:fr:Jean II de Naples]]; see its history for attribution.
You may also add the template {{Translated|fr|Jean II de Naples}} to the talk page.
For more guidance, see Wikipedia:Translation.

You can help expand this article with text translated from the corresponding article in Italian. (March 2025) Click [show] for important translation instructions.

Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must follow the LLM translation guideline, revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Italian Wikipedia article at [[:it:Giovanni II di Napoli]]; see its history for attribution.
You may also add the template {{Translated|it|Giovanni II di Napoli}} to the talk page.
For more guidance, see Wikipedia:Translation.

(Learn how and when to remove this message)

John II (died 919) was the duke of Naples from 915 to his death. He succeeded his father Gregory IV on the latter's death late in 915.

During his reign, he joined a Christian alliance under Pope John X.^[1]

He had accompanied his father to the Battle of the Garigliano under Nicholas Picingli, where the Christian coalition defeated the Moslems of the fortress on the Garigliano.

References

[edit]

↑ Limjoco, Uriel R. (26 April 2021). The Popes: A Brief Synopsis (from Peter to Francis). Covenant Books, Inc. ISBN 978-1-63630-743-5. Retrieved 28 August 2025.

Preceded by

Gregory IV

Duke of Naples
915–919

Succeeded by

Marinus I

This article about an Italian Duke is a stub. You can help Wikipedia by adding missing information.

This biography of a duke or duchess is a stub. You can help Wikipedia by adding missing information.

This page was redesigned at the edge.

A page that knows where it met you.

// Workers AI · dad joke modeWhy did John II of Naples go to the doctor? He had a kingdom of problems.

References