Four or more generations of descendants of Marijtje Schaper (1784-) if they are properly linked:
1. Marijtje Schaper (1784-)
- 2. Antje Jonker (c1806-1860)
- 2. Claas Jonker (c1809)
- 2. Marijtje Jonker (1812-1877)
- 3. Aafje Brandsen (1849-1889)
- 4. Marijtje Spek (1872-1949)
- 5. Jacob Tol (1898-1901) ... (more)
- 5. Florens Tol (1900-1904) ... (more)
- 5. Jaap Tol (1902-1958) ... (more)
- 5. Jan Tol (1904-1992) ... (more)
- 5. Aaf Tol (1906-1965) ... (more)
- 5. Tekla Tol (1907-1978) ... (more)
- 5. Kees Tol (1911-?) ... (more)
- 5. Pieter Tol (1913-1913) ... (more)
- 5. Piet Tol (1915-1984) ... (more)
- 4. Jacob Spek (1880-1950)
- 4. Nicolaas Spek (1883-1945)
- 4. Arie Spek (1886-1943)
- 4. Marijtje Spek (1872-1949)
- 3. Marijtje Brandsen (1851-1931)
- 3. Aafje Brandsen (1849-1889)
- 2. Jan Jonker (c1815-1841)
- 2. Teetje Jonker (c1820-1898)
- 2. Barend Jonker (c1823-1842)