1162 (?) - 1588 castles, villages & towns
Xth c. (?) - The Pallavicino Family (descendents from the Obertenga Family, as the Este, Cavalcabň and Malaspina Families) obtains the exploitation of the salt mines of Salsomaggiore.
1162 ('82) - Oberto II obtains by Federico Barbarossa the infeudation in the south bank of the River Po. The Pallavicino State borns.
Branchs of Pallavicino's Family
Tabiano
Soragna
Varano
Scipione
Pellegrino
Zibello – Ravarano
Stupinigi
Varano – Castelguelfo – Galinella
Tabiano – Castellina – ˝ Solignano
Cortemaggiore – Bargone
Polesine S. Vito – Cosamezzana
Montielli d’Ongina
Zibello – ˝ Solignano
Busseto ( Raise to tawn by Charles V in 1533)
Borgo San Donnino( Raise to tawn by Ranuccio Farnese and to diocesis (1601) by Clemente VIII)
