Gofemann, H. G. B. Seguiner Zeitung. (Seguin, Tex.), Vol. 18, No. 40, Ed. 1 Thursday, May 20, 1909, newspaper, May 20, 1909; (https://texashistory.unt.edu/ark:/67531/metapth487360/m1/1/: accessed May 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .