1884 - 1918 (33 years)(Notes: You may have to scroll down or right to see chart.)
| Herman Charles Albert Nagel | |
| B: | 25 May 1903 |
| Chicago, Cook, Illinois, USA | |
Frederick E. Nagel Abt 1908- |
| Frederick E. Nagel | |
| B: | Abt 1908 |
| Illinois, USA | |
| Martha E. Nagel Abt 1911- |
| Martha E. Nagel | |
| B: | Abt 1911 |
| Illinois, USA | |
| Martha M. Klemz 1884-1918 |
| Martha M. Klemz | |
| B: | 15 Oct 1884 |
| Germany | |
| D: | 29 Sep 1918 |
| Chicago, Cook, Illinois, USA | |
| Frederick William Nagel 1884- |
| Frederick William Nagel | |
| B: | 22 Jan 1884 |
| Germany | |
