| Source: St. Louis, History of the Fourth City, 1763-1909, volume II (St. Louis: S.J. Clarke Publishing Co., 1909) Location: St.L. / 9 / St4 | |
 | |
| Last Name: | Preetorius |
| First Name: | Emil |
| Title: | Dr. |
| Death Date: | 1905 |
| Remarks: | Mentioned in a biographical sketch |
| Volume: | 2 |
| Page: | 324-326 |
