Buldrini, Guido. Italians in Poland [database on-line]. Provo, UT, USA: Ancestry.com Operations Inc, 1998.
This modest database is a collection of records originally taken from "Gli Italiani in Polonia dal IX Secolo al XVIII" [The Italians in Poland from 9th to 18th Century] written by F. F. De Daugnon. The list of names is of Italian Families which were naturalized or ennobled Polish between 1500 and 1700. If a date follows the name, this indicates the year in which that family was naturalized. All others are families which were ennobled by the Polish Crown in the 16th, 17th and 18th Centuries.