Osterhout, John Patterson. [Letter from John Patterson Osterhout to Junia Roberts Osterhout, March 11, 1875], letter, March 11, 1875; (https://texashistory.unt.edu/ark:/67531/metapth255394/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .