E. T. York

E. Travis York, Jr. (July 4, 1922 – April 15, 2011) was an American agronomist, professor, university administrator, agricultural extension administrator, and U.S. presidential adviser. York was a native of Alabama, and earned his bachelor's, master's and doctorate degrees in agricultural sciences. He served as the director of the Alabama Cooperative Extension Service, the administrator of the federal Extension Service, the interim president of the University of Florida, and the chancellor of the State University System of Florida. Provided by Wikipedia