Carl August Nagel (1825-1887) 
|
Caroline Heinz (1830-1909)
|
Gustav Albert Nagel (1855- )  |
| Hermann Nagel (1860-1901) |
| Edward G. Nagel (1862-1929) |
| Richard Rudolph Nagel (1865-1942) |
| Julius Heinrich Wilhelm Nagel (1852- )
|
| Bertha Caroline Nagel (1880- ) |
| Paul Julius Edward Nagel (1882- ) |
| Gustav Heinrich August Nagel (1884- ) |
| Ida Therese Nagel (1887- ) |
| Martha Mathilde Nagel (1889- ) |
| Emma Mathilde Nagel (1892- ) |
| Hermann Adolph Nagel (1896- ) |
