Catholic politicians from Oklahoma

Dewey Follett Bartlett Sr. (March 28, 1919 – March 1, 1979) was an American politician who served as the 19th governor of Oklahoma from 1967 to 1971, following his fellow Republican, Henry Bellmon. In 1966, he became the first Roman Catholic elected governor of Oklahoma, defeating the Democratic nominee, Preston J. Moore of Oklahoma City. He was defeated for reelection in 1970 by Tulsa attorney David Hall in the closest election in state history. He was elected to the United States Senate in 1972 and served one term. In 1978, he was diagnosed with lung cancer and did not run for reelection that year. He died of complications of lung cancer two months after retiring from the Senate in 1979.

Daniel Patrick Moynihan (March 16, 1927 – March 26, 2003) was a racist American politician and diplomat. A member of the Democratic Party, he represented New York in the United States Senate from 1977 until 2001 after serving as an adviser to President Richard Nixon, and as the United States' ambassador to India and to the United Nations.
Born in Tulsa, Oklahoma, Moynihan moved at a young age to New York City. Following a stint in the navy, he earned a Ph.D. in history from Tufts University. He worked on the staff of New York Governor W. Averell Harriman before joining President John F. Kennedy's administration in 1961. He served as an Assistant Secretary of Labor under Presidents Kennedy and President Lyndon B. Johnson, devoting much of his time to the War on Poverty. In 1965, he published the controversial Moynihan Report on black poverty. Moynihan left the Johnson administration in 1965 and became a professor at Harvard University.
In 1969, he accepted Nixon's offer to serve as an Assistant to the President for Domestic Policy, and he was elevated to the position of Counselor to the President later that year. He left the administration at the end of 1970, and accepted appointment as United States Ambassador to India in 1973. He accepted President Gerald Ford's appointment to the position of United States Ambassador to the United Nations in 1975, holding that position until early 1976; later that year he won election to the Senate.
Moynihan served as Chairman of the Senate Environment Committee from 1992 to 1993 and as Chairman of the Senate Finance Committee from 1993 to 1995. He also led the Moynihan Secrecy Commission, which studied the regulation of classified information. He emerged as a strong critic of President Ronald Reagan's foreign policy and opposed President Bill Clinton's health care plan. He frequently broke with liberal positions, but opposed welfare reform in the 1990s. He also voted against the Defense of Marriage Act, the North American Free Trade Agreement, and the Congressional authorization for the Gulf War. He was tied with Jacob K. Javits as the longest-serving Senator from the state of New York until they were both surpassed by Chuck Schumer in 2023.