Sargent, Vanburen W. [Letter from Vanburen W. Sargent to Mr. Sargent, August, 1864], letter, 1864-08-25/1864-08-28; (https://texashistory.unt.edu/ark:/67531/metapth1298052/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .