Barr was the only child of Chester A. Barr, Sr. (1885-1973), a native of [[Austin, Texas|Austin]], and the former Wilma Matlock (1905-1987). Barr received his Bachelor of Arts (1959), [[Master of Arts]] (1961), and [[Ph.D.]] (1966) from the [[University of Texas at Austin]]. He joined the Texas Tech faculty in 1969.<ref>{{cite web|url=http://www.depts.ttu.edu/officialpublications/archives/99-00CONTENTS/99-00ugfaculty.html|title=Texas Tech University Teaching Faculty|publisher=depts.ttu.edu|accessdate=November 16, 2012, no longer accessible on-line}}</ref> | Barr was the only child of Chester A. Barr, Sr. (1885-1973), a native of [[Austin, Texas|Austin]], and the former Wilma Matlock (1905-1987). Barr received his Bachelor of Arts (1959), [[Master of Arts]] (1961), and [[Ph.D.]] (1966) from the [[University of Texas at Austin]]. He joined the Texas Tech faculty in 1969.<ref>{{cite web|url=http://www.depts.ttu.edu/officialpublications/archives/99-00CONTENTS/99-00ugfaculty.html|title=Texas Tech University Teaching Faculty|publisher=depts.ttu.edu|accessdate=November 16, 2012, no longer accessible on-line}}</ref> |