serves as a chief aid to the governor. Elections The lieutenant governor is elected directly by the people of Oklahoma every four years on the same day as the election of the governor. The governor and lieutenant governor are elected on separate ballots and are not running mates. This presents a chance that they may represent different political parties, as was the case from 2003 to 2007 when Democratic Governor Brad Henry and Republican Lieutenant Governor Mary Fallin were in office. The election of Democratic Lieutenant Governor Leo Winters and Republican Governor Henry Bellmon in the 1960s was the first instance of this occurrence. It also occurred in 1967 with Republican Governor Dewey F. Bartlett and Democratic Lieutenant Governor George Nigh and in 1987 with Republican Governor Henry Bellmon and Democratic Lieutenant Governor Robert S. Kerr III. To hold the office, the lieutenant governor must satisfy the same constitutional qualifications as the governor. The lieutenant governor must be a citizen of the U.S. state of Oklahoma, at least thirty-one years of age and a resident of the United States for ten years. The lieutenant governor's term lasts for four years and runs coequal with the term of the governor, beginning on the first Monday in January following their election. As originally written, the Oklahoma Constitution placed no limits on the number of terms an individual could serve as lieutenant governor. Following the results of the 2010 state elections, the state constitution was amended to limit the lieutenant governor to no more than two terms, consecutive or not. Democratic Lieutenant Governor James E. Berry holds the record for the most terms served in the office, having served for five consecutive terms from 1935 to 1955. George Nigh also held the lieutenant governorship from 1959 to 1963 and again from 1967 to 1979, and Republican Mary Fallin held the lieutenant governorship for 12 years from 1995 to 2007 with strict lifetime term limits limiting statewide officeholders to two four-year terms, it's unlikely that anyone will surpass these records barring a change in the state constitution. Oath of office "I, . . . . . . . , do solemnly swear (or affirm) that I will support, obey, and defend the Constitution of the United States, and the Constitution of the State of Oklahoma, and that I will not, knowingly, receive, directly or indirectly, any money or other valuable thing, for the performance