| Source: Who's Who in North St. Louis (St. Louis: North St. Louis Business Men's Association, 1925) Location: Reading Room / St.L. / 920 / N81 | |
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| Last Name: | Dau |
| First Name: | Ferdinand |
| Portrait: | yes |
| Address: | 1214 Cass Ave. |
| Birth Date: | 1865 January 28 |
| Page: | 185 |
