- b.1816 in Prussia, Germany
- b.1839 in Prussia, Germany
- b.1816 in Prussia, Germany
- b.1878 in German Township, Grundy County, Iowa d.1954
- b.1837 in Prussia, Germany
- b.1902 d.1978 in German Township, Grundy County, Iowa
- b.1878 d.1958 in German Township, Grundy County, Iowa