Our Family's Journey Through Time
Jannis de Koster (1813-1890) |
Jacoba Bedet (1819-1904) |
Willem de Koster (1843-1900) |
Jacobus de Koster (1844- ) |
Adriaan Johannes de Koster (1851- ) |
Elisabeth Adriana de Koster (1853-1854) |
Adriana Sara de Koster (1854-1854) |
Adriana Sara de Koster (1860- ) |
Izaak Jacobus de Koster (1863-1940) |
Jannis de Koster (1847- ) |
Catharina Adriana Roest (1851- ) |
We strive to document all of our sources in this family tree. If you have something to add, please let us know.