| Source: Hodgdon's Directory of the City of Webster Groves (issued January 1, 1907) Location: MO / 9.11 / W393 | |
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| Last Name: | Duecker |
| First Name: | Harry |
| Middle Name: | H. |
| Address: | 79 North Church Ave. |
| Page: | 25 |
| Source: Hodgdon's Directory of the City of Webster Groves (issued January 1, 1907) Location: MO / 9.11 / W393 | |
![]() | |
| Last Name: | Duecker |
| First Name: | Harry |
| Middle Name: | H. |
| Address: | 79 North Church Ave. |
| Page: | 25 |