| YEAR | DATE | EVENT | HEAD OF STATE | 
| 1093 |  | Palatine Count of Rhein - dinasty Hohenstaufen | earl Ludwig | 
| 1105 |  | dinasty Stahleck | earl Ermanno III | 
| 1155 |  | dinasty Hohenstaufen | earl Corrado | 
| 1195 |  | dinasty Welf-Este | earl Enrico I | 
| 1227 |  | dinasty Wittelsbach | earl Ottone II duke of Bavaria | 
| 1253 |  |  | earl Ludwig II duke of Bavaria | 
| 1272 |  | 5° Principality Electoral | p.e. and earl Ludwig II duke of Bavaria | 
| 1294 |  |  | p.e. and earl Rodolfo I | 
| 1319 |  |  | p.e. and earl Adolfo | 
| 1327 |  |  | p.e. and earl Rodolfo II | 
| 1353 |  |  | p.e. and earl Roberto I | 
| 1390 |  |  | p.e. and earl Roberto II | 
| 1398 |  |  | p.e. and earl Roberto III King of Germania | 
| 1410 |  |  | p.e. and earl Ludwig III | 
| 1436 |  |  | p.e. and earl Ludwig IV | 
| 1449 |  |  | p.e. and earl Federico I | 
| 1476 |  |  | p.e. and earl Filippo | 
| 1508 |  |  | p.e. and earl Ludwig V | 
| 1544 |  |  | p.e. and earl Federico II | 
| 1556 |  |  | p.e. and earl Otto Enrico | 
| 1559 |  |  | p.e. and earl Federico III | 
| 1576 |  |  | p.e. and earl Ludwig VI | 
| 1583 |  |  | p.e. and earl Federico IV | 
| 1610 |  |  | p.e. and earl Federico V King of Boemia | 
| 1632 |  |  | earl Karl I | 
| 1649 |  |  | p.e. and earl Karl I | 
| 1680 |  |  | p.e. and earl Karl II | 
| 1685 |  |  | p.e. and earl Filippo Guglielmo | 
| 1716 | 8 june |  | p.e. and earl Karl III Philipp | 
| 1742 | 31 december |  | p.e. and earl Karl IV Philipp Theodor | 
| 1799 | 16 february |  | p.e. and earl Maximilian I King of Bavaria | 
| 1806 |  | Union to Markgraft of Brandenburg |  |