YEAR | DATE | EVENT | HEAD OF STATE |
943 | Earldom - dinasty Guidi | earl Guido I | |
963 | earl Tegrimo II | ||
990 | earl Guido II | ||
1034 | earl Guido III | ||
1056 | earl Guido IV | ||
1103 | earl Guido V | ||
1124 | earl Guido VI | ||
1157 | earl Guido VII | ||
1210 | earl Tegrimo III | ||
1234 | earl Guido VIII | ||
1293 | earl Tegrimo IV | ||
1314 | earl Ruggero | ||
1322 | earl Giovanni | ||
1353 | earl Guido Francesco | ||
1368 | earl Antonio | ||
1370 | Union to Firenze Republic |