Frank Frantz began his career in the oil industry before serving in the Rough Riders during the Spanish–American War, where he saw combat and was promoted to Captain. After the war, he returned to Oklahoma, married, and established a hardware business. Frantz entered public service, being appointed postmaster of Enid and later serving as the Governor of Oklahoma Territory, where he facilitated the state's revenue through land leases and advocated for educational policy. Despite losing his gubernatorial election, he continued to contribute to the oil industry and public service throughout his life.

Frank Frantz's political identity is marked by a blend of rugged individualism and strategic governance. His military service in the Rough Riders and subsequent rapid rise in Oklahoma's territorial government highlight his capacity for decisive action and calculated risk-taking. Frantz's approach to oil industry regulation, demanding state leases for mineral rights, reveals a unique tension between fostering regional economic interests and imposing strict controls. His advocacy for statehood and educational land protection demonstrates a long-term vision for Oklahoma's development, balancing immediate fiscal needs with future stability.