Dallas County (Tex.). Dallas County Probate Case 320: Kingwell, Wm. (Deceased), legal document, 1847-06-01/1849-06-25; (https://texashistory.unt.edu/ark:/67531/metapth600387/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .