My great grandfather was Antonio Tedesco, married with Helena Nigro. They lived in the city of Santos, in São Paulo, Brasil, and they had 11 children, 6 girls and 5 boys. My grandmother was Maria Antonieta Tedesco Pierri, one of the girls that married with a Pierri boy of Tramutola (my grandfather - Ernesto Pierri). They had two boys: Tullio and Antonio. My father was Tullio Pierri. We don't have more information about the Tedesco family.