|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 812 | Markgraft - dinasty | markgraft Boniface I | |
| 813 | markgraft Boniface II | ||
| 835 | markgraft Aganus | ||
| 845 | markgraft Adalbert I | ||
| 890 | markgraft Adalberto II | ||
| 917 | markgraft Guido | ||
| 929 | markgraft Lamberto | ||
| 931 | markgraft Bosone | ||
| 936 | markgraft Uberto | ||
| 961 | markgraft Ugo duke of Spoleto | ||
| 1001 | 21 december | markgraft Bonifacio I | |
| 1012 | markgraft Ranieri | ||
| 1024 | dinasty Canossa | markgraft Bonifacio II | |
| 1052 | 6 may | dinasty Lorena | margravia Beatrice |
| 1074 | 18 march | dinasty Canossa | margravia Matilde |
| 1115 | 24 july | dinasty Scheiern | markgraft Corrado |
| 1127 | margravia Engelberto | ||
| 1139 | markgraft Ulrico of Attems | ||
| 1152 | march | dinasty Guelfi | markgraft Welfo VI duke of Bavaria (I) |
| 1160 | markgraft Rinaldo of Koln | ||
| 1163 | markgraft Cristiano of Mainz | ||
| 1167 | markgraft Welfo VI duke of Bavaria (II) | ||
| 1171 | Subdivision in many states |
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1569 | 27 august | Greatduchy | greatduke Cosimo I |
| 1574 | 21 april | greatduke Francesco Maria | |
| 1587 | 19 october | greatduke Ferdinando I | |
| 1609 | 7 february | greatduke Cosimo II | |
| 1621 | 28 february | greatduke Ferdinando II |
|
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1650 | |||
| 1670 | 23 may | greatduke Cosimo III | |
| 1723 | 31 october | greatduke Gian Gastone |
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1737 | 9 july | dinasty Lorena | greatduke Francesco I H.R.E. |
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1765 | 18 august | greatduke Leopoldo II H.R.E. | |
| 1791 | 7 march | greatduke Ferdinando III (I) | |
| 1799 | 27 march | Etruscan Republic | Rivani |
| 1799 | 5 june | Cesare Gori | |
| 1799 | 17 july | Greatduchy - dinasty Lorena | greatduke Ferdinando III (II) |
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1801 | 2 august | Kingdom of Etruria - dinasty Borbone | king Ludovico I |
| 1803 | 27 may | 9° Principality Electoral | prince elector and king Carlo Ludovico |
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1807 | 10 december | French Occupation | |
| 1809 | 3 march | Greatduchy - dinasty Bonaparte | grandukes Elisa |
| 1814 | 1 february | Naples Occupation | |
| 1814 | 14 september | Greatduchy - dinasty Lorena | greatduke Ferdinando III (III) |
|
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1815 | |||
| 1824 | 18 june | greatduke Leopoldo II (I) |
|
|
|
| YEAR | DATE | EVENT | HEAD OF STATE |
| 1857 | |||
| 1849 | 18 february | Republic | Montanelli |
| 1849 | 12 april | Greatduchy - dinasty Lorena | greatduke Leopoldo II (II) |
| 1859 | 27 april | greatduke Ferdinando IV | |
| 1859 | 28 april | Republic | Commissario Carlo Buoncompagni |
| 1859 | 1 august | prime minister barone Bettino Ricasoli | |
| 1860 | 22 march | Sardinia Protectorate | gen. gov. barone Bettino Ricasoli |
| 1861 | 14 february | Union to Kingdom of Italy |