YEAR | DATE | EVENT | HEAD OF STATE |
1171 | Free Common | ||
1305 | Lordship - dinasty Trinci | sire Nallo | |
1321 | sire Ugolino I | ||
1338 | sire Corrado I | ||
1343 | sire Ugolino II | ||
1353 | sire Trincia | ||
1377 | sire Corrado II | ||
1386 | sire Ugolino III | ||
1415 | sire Niccolò | ||
1421 | sire Corrado III | ||
1439 | dinasty Sforza | sire Francesco duke of Milan | |
1447 | Union to Church States |