Calloway, Grade. The Comanche Chief and Pioneer Exponent (Comanche, Tex.), Vol. 43, No. 30, Ed. 1 Friday, March 26, 1915, newspaper, March 26, 1915; (https://texashistory.unt.edu/ark:/67531/metapth870322/m1/6/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .