Val Verde County Herald and Del Rio Record-News (Del Rio, Tex.), Vol. 19, No. 48, Ed. 1 Friday, March 15, 1907, newspaper, March 15, 1907; (https://texashistory.unt.edu/ark:/67531/metapth1112390/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .