What key details about pauline oberdorfer minor can be extracted from the following bio? Bio: pauline oberdorfer minor -lrb- c. 1889 -- 1963 -rrb- was one of the founders of delta sigma theta sorority , incorporated .
A:
- known for is co-founder of delta sigma theta- death date is 1963- birth date is c. 1889- name is pauline oberdorfer minor- birth place is charlottesville , virginia , us- alma mater is howard university- occupation is mezzo-soprano , composer