Question:
Who was the chair of Tennessee State University in Aug, 1969?

Context:
 James A. Hefner is the chair of Tennessee State University from Jan, 1991 to Jan, 2005. 
 Walter S. Davis is the chair of Tennessee State University from Jan, 1943 to Jan, 1968. 
 Roy P. Peterson is the chair of Tennessee State University from Jan, 1985 to Jan, 1986. 
 Andrew P. Torrence is the chair of Tennessee State University from Jan, 1968 to Jan, 1974. 
 Melvin N. Johnson is the chair of Tennessee State University from Jan, 2005 to Jan, 2010. 
 Glenda Glover is the chair of Tennessee State University from Jan, 2013 to Dec, 2022. 
 Frederick S. Humphries is the chair of Tennessee State University from Jan, 1975 to Jan, 1985. 
 Otis L. Floyd is the chair of Tennessee State University from Jan, 1986 to Jan, 1990. 
 William J. Hale is the chair of Tennessee State University from Jan, 1912 to Jan, 1943.

Answer:
Andrew P. Torrence