The Republic of the Rio Grandeball was an unrecognized countryball that lasted from January 17, 1840 to November 6, 1840 in what is now the Mexican stateballs of Tamaulipasball, Coahuilaball, and Nuevo Leonball. He wanted independence from Mexicoball at first.
Family and Relationships
- Mexicoball - father and enemy
- Republic of Yucatanball - friend and brother
- Republic of Texasball - brother that partially killed him