United States Senators who voted against the Civil Rights Act of 1964, which banned segregation in all public services, whether publicly or privately owned:
Harry F. Byrd, Sr., VA
Robert Byrd, WV
Robert Byrd is notoriously still in the Senate. Fulbright is the scholarship guy. Gore is Al Gore's dad. Thurmond is the one who lived to be 100. Ervin is the Watergate guy. Long is one of the Long dynasty.