| Source: Washington University Alumni Bulletin, 1931-1956 Location: St.L. / 378 / W27ab | |
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| Maiden Name: | Rott |
| First Name: | Estelle |
| Middle Name: | Marie |
| Title: | Mrs. |
| Last Name: | Tyrrell |
| Class Year: | 1937 |
| Volume: | 25 |
| Issue: | 5 |
| Date of Publication: | May 1956 |
| Page: | 25 |
