| 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, 1906) Location: Reading Room / St.L / 920 / B64 | |
 | |
| First Name: | Sylvester |
| Middle Name: | Thompson |
| Last Name: | Mercer |
| Address: | 1511 Semple Ave. |
| Page: | 399 |
| Birth Year: | 1861 |
