Kempner, Gladys. [Letter from Gladys Kempner to the girls at H. Kempner, September 1, 1953], letter, September 1, 1953; (https://texashistory.unt.edu/ark:/67531/metapth1412367/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .