1966 Election Cycle
The 1966 cycle saw the Republicans make big inroads into elected office in state offices: St. Paul attorney Harold LeVander unseated DFL Governor Karl Rolvaag, Winona radio station owner Jim Goetz won the open seat for Lieutenant Governor, Auditor Stafford King won a record 10th and final term, former state Representative Douglas Head won the open seat for Attorney General, Treasurer Val Bjornson was reelected to a seventh nonconsecutive term, and P.K. Peterson won the open seat (and last election) for Railroad and Warehouse Commissioner. The only DFL nominee to prevail was Secretary of State Joseph Donovan who won a sixth term.
The GOP also flipped one house seat with state Senate President John Zwach beating two-term 6th CD Congressman Alec Olson to hold a five to three seat advantage in the state delegation.
In elections to the Supreme Court, Associate Justice Martin Nelson won a fourth term while C. Donald Peterson ended Thomas Gallagher’s bid for a fifth term.