Hi, My dad was born in Teggiano, Salerno in 1946. his name is Luigi Mazza. his father was Paolo Mazza (born 1912) who married teresa siervo. his father was Luigi Mazza (my great-grandfather) who married a Cimino. maybe my great grandfather was a brother to Joseph?? We have cousins in the NJ area, Hackensack. we live in montreal, canada.