Collin County Genealogical Society. Collin Chronicles, Volume 2, Number 1, January-March, 1982, periodical, 1982; (https://texashistory.unt.edu/ark:/67531/metapth10832/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .