|Death:||(Date and location unknown)|
|Occupation:||Duke of Naples|
|Managed by:||Pentti Aleksi / Пентти Алексей Röppänen / Рëппянен|
About Marinus di Napoli, duca di Napoli
Marinus (c780-?), Duke of Naples. He was a Greek, related to the Byzantine Patriarchs Tarasius, John of Hylias, Photius (died 891) and Sergius.