"Bob Krueger"@en . "fromTexas" . "United States Senator" . "13th" . "fromTexas's21stdistrict" . . "1935-09-19Z"^^ . . . . "1935Z"^^ . "American politician" . "U.S. House of Representatives" . . . . "Member of the" . . . "10th" . . . . . "Member of theTexas Railroad Commission" . . . . . . . . . . . . . . "Robert Charles Krueger (born September 19, 1935) is an American politician and former U.S. Representative and U.S. Senator from Texas, a former U.S. Ambassador, and a member of the Democratic Party. As of 2015, he is the last Democrat to serve as a Senator from Texas."@en . . "Krueger, Robert Charles"@en .