Gmina Zbójno

I believe Lucasz may have mentioned that he believed the Nadrowskis had lived here.

https://en.wikipedia.org/wiki/Zbójna
Zbójna [ˈzbui̯na] is a village in Łomża County, Podlaskie Voivodeship, in north-eastern Poland.[1] It is the seat of the gmina (administrative district) called Gmina Zbójna. It lies approximately 22 kilometres (14 mi) north-west of Łomża and 93 km (58 mi) west of the regional capital Białystok.Read more