Maltby, H. A. & Kinney, Somers. The Daily Ranchero. (Matamoros, Mexico), Vol. 1, No. 277, Ed. 1 Sunday, April 15, 1866, newspaper, April 15, 1866; (https://texashistory.unt.edu/ark:/67531/metapth849422/m1/1/: accessed December 18, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .