The Nevada gubernatorial election of 1974 occurred on November 5, 1974.
 Incumbent Democrat Mike O'Callaghan successfully ran for re-election to a second term as Governor of Nevada, defeating Republican candidate Shirley Crumpler.
The Nevada gubernatorial election of 1962 occurred on November 6, 1962.
 Incumbent Democrat Grant Sawyer ran successfully for re-election to a second term as Governor of Nevada, defeating Republican candidate Oran K. Gragson.
The 2002 Nevada gubernatorial election took place on November 5, 2002.
 Incumbent Republican Governor Kenny Guinn defeated Democratic nominee and Nevada State Senator Joe Neal in a landslide to win a second and final term.
The Nevada gubernatorial election of 1966 occurred on November 8, 1966.
 Incumbent Democrat Grant Sawyer ran unsuccessfully for re-election to a third term as Governor of Nevada.
 He was defeated by Republican candidate Paul Laxalt.
The 2006 Nevada gubernatorial election was held on November 7, 2006.
 Incumbent Governor Kenny Guinn could not run due to term limits.
 Republican Congressman Jim Gibbons defeated Democratic State Senator Dina Titus.
The Nevada gubernatorial election of 1994 occurred on November 8, 1994.
 Incumbent Democratic governor Bob Miller ran successfully for re-election to a second term as Governor of Nevada, defeating Republican candidate Jim Gibbons.
 As of 2017, this is the most recent election in which a Democrat was elected Governor of Nevada.
Michael L. "Mike" Montandon (born July 15, 1963) is an American politician.
 He is the former mayor of North Las Vegas, Nevada and a Republican gubernatorial candidate in the Nevada gubernatorial election, 2010.
The 2014 Nevada gubernatorial election was held on Tuesday, November 4, 2014, to elect the Governor of Nevada.
 Incumbent Republican governor Brian Sandoval ran for re-election to a second term in office and defeated Democrat Bob Goodman.
Brian Edward Sandoval ( born August 5, 1963) is an American politician and attorney who is the 29th and current Governor of Nevada.
 A member of the Republican Party, Sandoval is a former United States District Judge of the United States District Court for the District of Nevada.
 On June 9, 2010, Sandoval defeated his GOP challengers (including the then-incumbent governor Jim Gibbons) to win the Republican nomination for the 2010 gubernatorial election.
 Prior to his service as a federal judge, he served as the Attorney General of Nevada, the youngest chairman of the Gaming Commission of Nevada and a state legislator.
 Sandoval was also the first Hispanic candidate elected to statewide office in Nevada.
Alice Costandina "Dina" Titus (born May 23, 1950) is an American politician who has been the United States Representative for 2=nd

Question: In the Nevada gubernatorial election 2006, Jim Gibbons defeated a Democrat born in which year ?
Answer: 1950