Richard B Williamson
Chairman of the Board & CEO, T.D. Williamson, Inc.,Tulsa, Oklahoma
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trustee
Dave McCurdy
Former US Representative from Oklahoma; former head of the Alliance of Auto Manufacturers and the American Gas Association
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trustee
Ronald W. Jibson
President and CEO, Questar Corporation
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chairman
Thomas E Skains
Chairman, President and CEO, Piedmont Natural Gas
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trustee
David F Smith
Former CEO of National Fuel
John W Somerhalder II
Chairman, President and CEO, AGL Resources
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trustee
