http://www.tlc.texas.gov/publications
http://bilreq/House.aspx
https://tarlton.law
http://www.sos.texas.gov/elections/historical/canvasdt.shtml
http://www.tlc.texas.gov/docs/
http://www.tlc.texas.gov/docs/amendments/constamend1876.xlsx
http://www.sll.texas.gov/library-resources/collections/bradens-annotated