Wochenblatt der Union (Galveston, Tex.), Vol. 9, No. 25, Ed. 1 Sunday, April 14, 1867, newspaper, April 14, 1867; (https://texashistory.unt.edu/ark:/67531/metapth182263/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .