Tri-Weekly Alamo Express. (San Antonio, Tex.), Vol. 1, No. 29, Ed. 1 Monday, April 8, 1861, newspaper, April 8, 1861; (https://texashistory.unt.edu/ark:/67531/metapth181839/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .