| Source: Washington University Alumni Bulletin, 1931-1956 Location: St.L. / 378 / W27ab | |
 | |
| Maiden Name: | Depelheuer |
| First Name: | Joan |
| Title: | Mrs. |
| Last Name: | Bonsack |
| Class Year: | 1950 |
| Death Date: | 1949 May 13 |
| Volume: | 18 |
| Issue: | 6 |
| Date of Publication: | August 1949 |
| Page: | 39 |
