When George attended the 1928 Democratic National Convention in Houston along with his father , people already understood him to be heir apparent , not merely his father 's driver . There they plotted with Texas State senator Alvin J. Wirtz , Texas state representative Samuel Ealy Johnson , Jr. , and the Bexar County machine to defeat four term Republican Congressman Harry M. Wurzbach in the upcoming election . ( Johnson 's college student son , Lyndon , also attended . ) Wurzbach apparently lost the 1928 election , but was eventually seated in the House because of election fraud
1928 Democratic National Convention
1928 Democratic National Convention
George Berham Parr