Seymour, Katharine. [Letter from Ms. Seymour to Mrs. Kempner, May 6, 1943], letter, May 6, 1943; (https://texashistory.unt.edu/ark:/67531/metapth978255/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .