Dallas County (Tex.). Dallas County Probate Case 127: Caldwell, P.C. (Deceased), legal document, 1871-04-04/1871-07-03; (https://texashistory.unt.edu/ark:/67531/metapth598063/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .