My research can be divided into five groups:
1) Families from the town of Amdur (Indura), in Russian/Poland (Belarus)
2) Families from the town of Lunna, not far from Amdur
3) Families from the town of Ivenets, a bit removed from Amdur and Lunna, but not by much
4) Families with known origins in the general vicinity of Amdur, Lunna or Ivenets
5) Families or individuals with origins outside the vicinity of Russian/Poland (Belarus) and those whose origins have
not been identified