| Source: The Book of St. Louisans: A Biographical
Dictionary of Leading Living Men of the City of
St. Louis / edited by John W. Leonard (St. Louis:
St. Louis Republic, 1912) Location: Reading Room / St.L / 920/ B64 | |
 | |
| First Name: | William |
| Middle Name: | Gray |
| Last Name: | Yantis |
| Page: | 655 |
| Birth Year: | 1863 |
