Robert Vaughn

Part of Dorchester Minerals LP, Dorchester Minerals Management GP LLC provides management services. The private company is based in Dallas, TX. William Casey McManemin has been the CEO of the company since 2001.

The Culver Educational Foundation provides educational services. It is an independent college preparatory boarding schools comprised of Culver Military Academy and Culver Girls Academy. The firm prepares individuals for college and the world beyond by encouraging them to develop interests and talents, while helping them to move beyond self-imposed limitations. The company was founded in 1894 and is headquartered in Culver, IN.

High River Resources LLC operates as an exploration & production company. The firm engages in the acquisition and exploitation of oil & gas properties onshore in the United States. The company is headquartered in Dallas, TX.

The First Tee is an international youth development organization that introduces the game of golf and its values to young people through after-school and in-school programs. The non-profit company is based in Saint Augustine, FL. The organization aims to shape the lives of young people from all walks of life by reinforcing values such as integrity, respect, and perseverance through the game of golf.