About Us
Welcome to the Theodore Roosevelt Nature and History Association (TRNHA), where the beauty of Western North Dakota comes alive! Founded in 1951, TRNHA is dedicated to supporting and funding educational initiatives, historical preservation, and scientific research that enriches our understanding of this unique region. Our mission is to enhance public awareness and enjoyment of the breathtaking landscapes and vibrant cultural heritage that make Western North Dakota truly special. Whether you're an outdoor enthusiast, a history buff, or simply curious about the world around you, TRNHA invites you to explore and celebrate the remarkable stories and natural wonders that await in our beautiful community. Join us in our efforts to foster appreciation and stewardship for the land and its history!
Our Board
Theodore Roosevelt Nature and History Association is governed by a board of seven volunteer directors. Each director serves a three-year term and is elected by TRNHA members.
The Board of Directors, serving voluntarily without compensation, is responsible for establishing policies and guiding the overall direction of the organization through decisions made collaboratively with the Executive Director.
Current Board of Directors:
President - Jesse Kolar, Dickinson, ND
Vice President - Jim Bridger, Medora, ND
Board Secretary/Treasurer - Jodi Johnson, Medora, ND
Chelsey Erdmann, Beach, ND
Debbie Rodne, Medora, ND
Colton Keightley, Medora, ND
Vacant - Elections Coming in October 2026
Our Staff
Tracy Sexton
Executive Director
Jesse Sexton
Director of Retail and Education