Gaceta del Gobierno de Tamaulipas, Tomo 3, Número 38, Septiembre 29 de 1842, newspaper, September 29, 1842; (https://texashistory.unt.edu/ark:/67531/metapth873562/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .