Reference Sources for the Mannatrizio Listing
- Reference Note 1
- Information provided by Paola [Mannatrizio] Avallone
- Reference Note 2
- Information provided by Gustavo Manatrizio
- Reference Note 3
- "Italia, Bari, Stato Civile (Archivio di Stato), 1809-1908", from https://www.familysearch.org/