| YEAR | DATE | EVENT | HEAD OF STATE | 
| 1031 |  | County - dinasty St.Pol | earlRoger | 
| 1067 |  |  | earl Hughes I | 
| 1070 |  |  | earl Guy I | 
| 1083 |  |  | earl Hughes II | 
| 1130 |  |  | earl Hughes III | 
| 1141 |  |  | earl Ingelram | 
| 1150 |  |  | earl Anselme | 
| 1174 |  |  | earl Hughes IV | 
| 1205 |  |  | earles Elisabeth | 
| 1219 |  | dinasty Chatillon | earl Guy II | 
| 1226 |  | dinasty Blois | earl Hughes V earl de Blois | 
| 1248 |  |  | earl Guy III | 
| 1289 |  |  | earl Hughes VI earl de Blois | 
| 1292 |  |  | earl Guy IV | 
| 1317 |  |  | earl John I | 
| 1344 |  |  | earl Guy V | 
| 1360 |  |  | earles Matilde | 
| 1371 |  | dinasty Luxemburg | earl Waleran | 
| 1415 |  |  | earl Philip duke of Brabant | 
| 1430 |  |  | earles Jeanne | 
| 1431 |  |  | earles Pierre I | 
| 1433 |  |  | earles Louis I | 
| 1475 |  |  | earles Jean II | 
| 1476 |  |  | earl Pierre II | 
| 1482 |  |  | earles Maria I | 
| 1546 |  | dinasty Borbone | earles Maria II | 
| 1601 |  | dinasty Bourbon-Orleans | earl Francois V | 
| 1631 |  |  | earl Henry earl of Neuchatel | 
| 1663 |  |  | earl Jean-Louis earl of Neuchatel (I) | 
| 1668 |  |  | earl Charles Paris earl of Neuchatel | 
| 1672 |  |  | earl Jean-Louis earl of Neuchatel (II) | 
| 1694 |  |  | earles Marie III earles of Neuchatel | 
| 1705 |  | Union to French Kingdom |  |