| Father | Male Johan Peter Sieffert |
| Born | 10 Oct 1768 | Germany |
| Died | WFT Est 1788-1858 | Germany |
| Buried | ||
| Married | WFT Est 1785-1818 [1, 2] | |
| Father | ||
| Mother | ||
| Mother | Female Unknown |
| Born | WFT Est 1764-1784 | Germany |
| Died | WFT Est 1788-1868 | Germany |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male + Unknown Sievert |
| Born | WFT Est 1788-1816 | |
| Died | WFT Est 1840-1899 | Davenport, Scott County, Iowa |
| Buried |