The Colorado Citizen (Columbus, Tex.), Vol. 1, No. 30, Ed. 1 Saturday, February 20, 1858, newspaper, February 20, 1858; (https://texashistory.unt.edu/ark:/67531/metapth177529/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .