Gaceta del Gobierno de Tamaulipas, Tomo 3, Número 51, Diciembre 29 de 1842, newspaper, December 29, 1842; (https://texashistory.unt.edu/ark:/67531/metapth872289/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .