Mariano Migliavacca in Sardegna has contributed this excellent library study of the occurrence of Migliavacca in Italian history (Volunteer in Italy needed to put this into English): Famiglia Migliavacca

Maurizio Malin in Milan, responding to my question about the origin of the family name, has submitted this interesting analysis: Source of Migliavacca

Excerpt from Raccolta Documentaria Storico Araldica Della Casata Migliavacca, contributed by Bianca Migliavacca
Migliavacca is a noble name.

This is the family coat of arms:

Commentary on the coat of arms (Would someone please translate)

Page from a book on the coat of arms.

 Here are interesting links:

Do you have similar information about our ancestry? Please send to us for sharing on this web site.
It is said that this is where Giacomo Migliavacca lived in Pavia. Does anyone recognize this location? Please let me know.