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Dave Heineman
David Eugene Heineman (born May 12, 1948) is an American politician who served as the 39th governor of Nebraska from 2005 to 2015. A member of the Republican Party, he was the 39th treasurer of Nebraska from 1995 to 2001 and 37th lieutenant governor of Nebraska from 2001 to 2005 under governor Mike Johanns. Heineman took over the governorship after Johanns resigned to become the U.S. Secretary of Agriculture.
Heineman won full four-year terms in the 2006 and 2010 elections. Due to this, he is the longest-serving Nebraska Governor with just under 10 years of service. Heineman was barred by term limits from seeking a third full four-year term in 2014 as the Constitution of Nebraska prohibits governors from seeking a third term. He was succeeded by businessman Pete Ricketts.
Source: Wikipedia