United States. Bureau of the Census. 2000 Census County Subdivison Block Map: Livingston-New Willard CCD, Texas, Block 2, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth426175/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .