# John IV of Naples

> John IV was the mostly absentee duke of Naples from 997 to after 1002. He was the son and successor of Sergius III. John IV originally recognised the suzerainty of the Byzantine Emperor.

*Italian duke*

**Canonical URL:** https://fame.am/person/john-iv-of-naples

## Identity
- **Born:** 977
- **Died:** 1004
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 38.5 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 8.1 / 100
- **Attention shift:** 0.0 / 100
- **Source confidence:** 50.0 / 100
- **Profile completeness:** 25.0 / 100

## Sources
- [Іоанн IV (неаполітанський дука)](https://uk.wikipedia.org/wiki/%D0%86%D0%BE%D0%B0%D0%BD%D0%BD_IV_(%D0%BD%D0%B5%D0%B0%D0%BF%D0%BE%D0%BB%D1%96%D1%82%D0%B0%D0%BD%D1%81%D1%8C%D0%BA%D0%B8%D0%B9_%D0%B4%D1%83%D0%BA%D0%B0))
- [Ιωάννης Δ΄ της Νεαπόλεως](https://el.wikipedia.org/wiki/%CE%99%CF%89%CE%AC%CE%BD%CE%BD%CE%B7%CF%82_%CE%94%CE%84_%CF%84%CE%B7%CF%82_%CE%9D%CE%B5%CE%B1%CF%80%CF%8C%CE%BB%CE%B5%CF%89%CF%82)
- [John IV of Naples](https://en.wikipedia.org/wiki/John_IV_of_Naples)
- [Juan IV de Nápoles](https://es.wikipedia.org/wiki/Juan_IV_de_N%C3%A1poles)
- [Jean IV de Naples](https://fr.wikipedia.org/wiki/Jean_IV_de_Naples)
- [Yohanes IV dari Napoli](https://id.wikipedia.org/wiki/Yohanes_IV_dari_Napoli)
- [Giovanni IV di Napoli](https://it.wikipedia.org/wiki/Giovanni_IV_di_Napoli)
- [Ioan al IV-lea de Neapole](https://ro.wikipedia.org/wiki/Ioan_al_IV-lea_de_Neapole)
- [Иоанн IV (герцог Неаполя)](https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%B0%D0%BD%D0%BD_IV_(%D0%B3%D0%B5%D1%80%D1%86%D0%BE%D0%B3_%D0%9D%D0%B5%D0%B0%D0%BF%D0%BE%D0%BB%D1%8F))
- [Wikidata](https://www.wikidata.org/wiki/Q6240688)

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