*Sergius (Sergio) I Duke of Naples
born bef 0864

father:
*Marinus (Marino) a Greek (Byzantium) ruler at Naples
(end of information)

mother:
*Euphraxia (Euprassia) wife of Marinus of Naples
(end of information)

siblings:
unknown

spouse:
*Drosu
(end of information)

children:
*Gregory III Duke of Naples
died 0870

biographical and/or anecdotal:

notes or source:
ancestry.com