Apolonia Beráin at Saltillo to Sõr Dn. Juan José de Cárdenas: Writes that she sent him the key of her box by Dn. Estevan del Castillo so that he might see if she could finish paying him the sum of 100 pesos, 1828, October 14:

Apolonia Beráin at Saltillo to Sõr Dn. Juan José de Cárdenas: Writes that she sent him the key of her box by Dn. Estevan del Castillo so that he might see if she could finish paying him the sum of 100 pesos, 1828, October 14:, Box: 1, Item: 2829. 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/302379 Accessed September 27, 2026.