Dallas County (Tex.). Dallas County Probate Case 3064: Burr, Pearl (Deceased), legal document, 1899-05-13/1907-07-27; (https://texashistory.unt.edu/ark:/67531/metapth598306/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .