United States. Bureau of the Census. P.L. 94-171 County Block Map (2010 Census): Leon County, Block 7, map, December 10, 2010; (https://texashistory.unt.edu/ark:/67531/metapth382458/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .