Question:
Which employer did Ernst-Wolfgang Böckenförde work for in Jul, 1969?

Context:
 Ernst-Wolfgang Böckenförde works for Bielefeld University from Jan, 1969 to Jan, 1977. 
 Ernst-Wolfgang Böckenförde works for University of Freiburg from Jan, 1977 to Jan, 1995. 
 Ernst-Wolfgang Böckenförde works for Heidelberg University from Jan, 1964 to Jan, 1969.

Answer:
Question:
Which employer did Ernst-Wolfgang Böckenförde work for in Jul, 1969?

Context:
 Ernst-Wolfgang Böckenförde works for Bielefeld University from Jan, 1969 to Jan, 1977. 
 Ernst-Wolfgang Böckenförde works for University of Freiburg from Jan, 1977 to Jan, 1995. 
 Ernst-Wolfgang Böckenförde works for Heidelberg University from Jan, 1964 to Jan, 1969.

Answer:
user
Bielefeld University
assistant
Question:
Which employer did Ernst-Wolfgang Böckenförde work for in Jul, 1969?

Context:
 Ernst-Wolfgang Böckenförde works for Bielefeld University from Jan, 1969 to Jan, 1977. 
 Ernst-Wolfgang Böckenförde works for University of Freiburg from Jan, 1977 to Jan, 1995. 
 Ernst-Wolfgang Böckenförde works for Heidelberg University from Jan, 1964 to Jan, 1969.

Answer:
user
University of Freiburg
Heidelberg University
assistant
Question:
Which employer did Ernst-Wolfgang Böckenförde work for in Jul, 1969?

Context:
 Ernst-Wolfgang Böckenförde works for Bielefeld University from Jan, 1969 to Jan, 1977. 
 Ernst-Wolfgang Böckenförde works for University of Freiburg from Jan, 1977 to Jan, 1995. 
 Ernst-Wolfgang Böckenförde works for Heidelberg University from Jan, 1964 to Jan, 1969.

Answer:
user
Bielefeld University
assistant