What key details about hans-ulrich wehler can be extracted from the following bio? Bio: hans-ulrich wehler -lrb- september 11 , 1931 -- july 5 , 2014 -rrb- was a german historian known for his role in promoting social history through the '' bielefeld school '' , and for his critical studies of 19th century germany .
The answer to this question is:
- known for is bielefeld school- fields is history , sociology- death date is 5 july 2014- workplaces is bielefeld university- doctoral advisor is theodor schieder- birth date is 11 september 1931- name is hans-ulrich wehler- nationality is german- death place is bielefeld , north-rhine westphalia- birth place is freudenberg , westphalia- alma mater is university of cologne