The Weekly Telegraph (Houston, Tex.), Vol. 27, No. 5, Ed. 1 Tuesday, April 16, 1861, newspaper, April 16, 1861; (https://texashistory.unt.edu/ark:/67531/metapth236140/m1/1/: accessed August 29, 2016), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .