Die Wöchentliche Texas Post. (Galveston, Tex.), Vol. 4, No. 30, Ed. 1 Sunday, May 18, 1873, newspaper, May 18, 1873; (https://texashistory.unt.edu/ark:/67531/metapth1462392/m1/1/: accessed May 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .