The Daily Ledger and Texan (San Antonio, Tex.), Vol. 1, No. 100, Ed. 1, Friday, April 13, 1860, newspaper, April 13, 1860; (https://texashistory.unt.edu/ark:/67531/metapth78551/m1/1/: accessed May 14, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .