| Source: General Alumni Catalogue of Washington University, 1917 Location: St.L. / 378 / W27g | |
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| Last Name: | Yost |
| First Name: | William |
| Class Year: | 1860 |
| Page: | 173 |
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| Source: General Alumni Catalogue of Washington University, 1917 Location: St.L. / 378 / W27g | |
| |
| Last Name: | Yost |
| First Name: | William |
| Class Year: | 1860 |
| Page: | 173 |