Dewey Follett Bartlett, Sr. was an American politician who served as the 19th Governor of Oklahoma from 1967 to 1971, following his sameparty Republican predecessor, Henry Bellmon. In 1966, he became the first Roman Catholic elected governor of Oklahoma, defeating the Democratic nominee, Preston 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 the disease in 1979.
Dewey Follett Bartlett was born to David A. and Jessie Bartlett in Marietta, Ohio, and attended schools in Marietta and Lawrenceville, New Jersey. Following his graduation from Princeton University with a degree in geological engineering in 1942, he served in the United States Marine Corps during World War II. After the war, he moved to Tulsa, Oklahoma, and held various jobs in farming, ranching, and the oil industry, inheriting ownership of the Tulsabased Keener Oil and Gas Company from his father, David A. Bartlett.
Source: Wikipedia