Four or more generations of descendants of Aaltje de Vries (1899-1992) if they are properly linked:
1. Aaltje de Vries (1899-1992)
- 2. Lifeless Child Oosterkamp (1934-1934)
- 2. Johannes Oosterkamp (c1944-1948)
Four or more generations of descendants of Aaltje de Vries (1899-1992) if they are properly linked:
1. Aaltje de Vries (1899-1992)