| Birth | March 16, 1818 22 24 Note: or Konigreich, Hannover, Niedersachsen, Germany
|
| Birth of a son #1 | Johann Karsten Heinrich Dunker May 8, 1820 (Age 2 years) |
| Birth of a son #2 | Hermann Dunker November 12, 1826 (Age 8 years) |
| Marriage | Johann Heinrich Dunker — View this family December 1, 1841 (Age 23 years) |
| Death of a father | Johann Hinrich Wilhlem Bredehöft November 2, 1842 (Age 24 years) |
| Death of a mother | Catharina Maria Tipken November 2, 1842 (Age 24 years) |
| Marriage of a child | Johann Karsten Heinrich Dunker — Sophia Caroline Meyer — View this family August 27, 1853 (Age 35 years) |
| Death of a husband | Johann Heinrich Dunker 1868 (Age 49 years) |
| Death of a son | Hermann Dunker February 29, 1888 (Age 69 years) |
| Death of a son | Johann Karsten Heinrich Dunker January 10, 1892 (Age 73 years) |
| Death | yes |