Cushing, E. H. The Weekly Telegraph (Houston, Tex.), Vol. 23, No. 4, Ed. 1 Wednesday, April 15, 1857, newspaper, April 15, 1857; (https://texashistory.unt.edu/ark:/67531/metapth235936/m1/3/: accessed April 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .