Brownsville Herald (Brownsville, Tex.), Vol. 23, No. [252], Ed. 1 Monday, April 23, 1917, newspaper, April 23, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1376782/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .