January 10, 1892
about 1898 (Age 6 years)
about 1905 (Age 13 years)
July 9, 1924 (Age 32 years)
August 30, 1940 (Age 48 years)
| Birth | about 1892 32 25 |
| Death of a paternal grandfather | Johann Karsten Heinrich Dunker January 10, 1892 |
| Birth of a sister | Caroline H “Carolyn” Dunker about 1898 (Age 6 years) |
| Birth of a brother | Frederick Dunker Jr about 1905 (Age 13 years) |
| Death of a father | Frederick Carsten Gottfried Dunker July 9, 1924 (Age 32 years) |
| Death of a mother | Augusta Paulina Carolina Rasch August 30, 1940 (Age 48 years) |
| Death | yes |