de Zavala, Lorenzo, Jr. [Letter from de Zavala, Jr. to Adina March 24th 1891], letter, March 24, 1891; (https://texashistory.unt.edu/ark:/67531/metapth3425/m1/1/: accessed June 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .