Cruger & Moore. Telegraph and Texas Register (Houston, Tex.), Vol. 5, No. 26, Ed. 1, Wednesday, January 1, 1840, newspaper, January 1, 1840; (https://texashistory.unt.edu/ark:/67531/metapth48082/m1/3/: accessed May 27, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .