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| YEAR | DATE | EVENT | GOVERNOR |
| 1821 | 28 september | Independent state | Juan María Echavarri |
| 1824 | february | Reunion to Mexico | |
| 1841 | 13 october | Independent state | Santigao Méndez Ibarra (I) |
| 1842 | 18 august | Miguel Barbachano Terrazo (I) | |
| 1843 | 14 november | Santiago Méndez Ibarra (II) | |
| 1844 | 15 may | Miguel Barbachano Terrazo (II) | |
| 1844 | 2 june | José Tiburcio López Constante | |
| 1846 | 1 january | Miguel Barbachano Terrazo (III) | |
| 1847 | 21 january | Manuel Salas Barahona | |
| 1847 | 3 october | Santiago Méndez Ibarra (III) | |
| 1848 | 26 march | Miguel Barbachano Terrazo (IV) | |
| 1848 | 17 august | Reunion to Mexico |