. "2009Z"^^ . . . . . "German-American rocket scientist" . . "Konrad Dannenberg (August 5, 1912 \u2013 February 16, 2009) was a German-American rocket pioneer and member of the German rocket team brought to the United States after World War II."@en . "Dannenberg, Konrad"@en . "1912Z"^^ . "1912-08-05Z"^^ . . "Konrad Dannenberg"@en . . "2009-02-16Z"^^ . . .