| Source: Dienst-Buch des Gruetli Vereins in St. Louis Mo. [Membership diary for Gruetli Association in St. Louis, Mo.], 1861-1892 Location: St. Louis Gruetli Verein-St. Louis Schweizer Bund Records, Archives | |
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| Last Name: | Wirth |
| First Name: | John |
| Middle Name: | Felix |
| Birth Year: | 1840 |
| Death Date: | 1882 August 1 |
| Page: | 111 |
