Marschalk, Andrew, Sr. The Weekly Independent. (Belton, Tex.), Vol. 3, No. 2, Ed. 1 Saturday, May 15, 1858, newspaper, May 15, 1858; (https://texashistory.unt.edu/ark:/67531/metapth180565/m1/1/: accessed October 21, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .