Sergius III of NaplesJJapedia 編集部|更新日: 2026年8月4日Sergius III was a duke of Naples. He was preceded by his father, Marinus II and succeeded by his son, John IV.[1]References↑"Sergius III | Roman Catholic, papacy, 904-911 | Britannica". www.britannica.com. 10 April 2025. Retrieved 22 May 2025.Categories: 10th-century dukes of Naples11th-century deathsDuke of Italy stubsDuke stubsHidden categories: Articles with short descriptionShort description matches WikidataArticles needing additional references from May 2025All articles needing additional referencesUse dmy dates from April 2022Year of birth unknownAll stub articles関連するトピック関連duke of Naples関連Marinus II関連John IV
