O'Callaghan, Mary B.
| Name: | Mary B. O'Callaghan |
|---|---|
| Occupation: | Teacher |
| Achievements: | Teacher, Math |
| Race: | White |
| UM Department(s): | College of Literature, Science, and the Arts |
Address:
| Type | Place |
|---|---|
| business | Grand Rapids, MI |
| home | Grand Rapids, MI |
| birth | Greenville, MI |
School:
| Type | School | Degree | Start Year | End Year | Field |
|---|---|---|---|---|---|
| undergraduate | University of Michigan | AB | 1906 | 1910 | E |
| graduate | Columbia University |