Santiago Rodriguez at Santiago de Monclova. Sells to Br. Dn. Joseph Miguel Sanchez Navarro a negro slave boy of about 15 years of age for 200 pesos. Document signed by Joseph de Castilla y Theran, 1763, October 25:

Santiago Rodriguez at Santiago de Monclova. Sells to Br. Dn. Joseph Miguel Sanchez Navarro a negro slave boy of about 15 years of age for 200 pesos. Document signed by Joseph de Castilla y Theran, 1763, October 25:, Box: 1, Item: 2670. Sánchez Navarro Collection of Documents for a History of Texas and Coahuila, 30605850. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/300317 Accessed September 27, 2026.