| Father | Male Unknown Sievert |
| Born | WFT Est 1788-1816 | |
| Died | WFT Est 1840-1899 | Davenport, Scott County, Iowa |
| Buried | ||
| Married | WFT Est 1811-1856 [1, 2] | |
| Father | Johan Peter Sieffert | F0231 Group Sheet | |
| Mother | Unknown | F0231 Group Sheet | |
| Child 1 | Male + Heinrich F Sievert |
| Born | 27 Aug 1837 | Mecklenberg, Techentin, Germany |
| Died | 4 Nov 1887 | Davenport, Scott County, Iowa |
| Buried | ||
| Spouse | Carolina Zarnt | F0215 | |
| Married | WFT Est 1852-1879 | |
| Child 2 | Male Ernest Sievert |
| Born | WFT Est 1814-1857 | |
| Died | WFT Est 1836-1934 | Nettleton, Caldwell County, Missouri |
| Buried | ||
| Spouse | Cornelia | F0232 | |
| Married | WFT Est 1836-1892 | |
| Child 3 | Male Fred E. Seafert |
| Born | WFT Est 1814-1857 | |
| Died | WFT Est 1836-1934 | |
| Buried | ||
| Spouse | Margaret | F0233 | |
| Married | WFT Est 1836-1892 | |
| Child 4 | Female Wilhelmine Sievert |
| Born | WFT Est 1814-1857 | |
| Died | WFT Est 1833-1937 | Nettleton, Caldwell County, Missouri |
| Buried | ||
| Spouse | Unknown Meine | F0234 | |
| Married | WFT Est 1833-1888 | |