Wikipedia
Onufryjewo
Onufryjewo is a village in the administrative district of Gmina Ruciane-Nida, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north-east of Ruciane-Nida, north-west of Pisz, and east of the regional capital Olsztyn.
Before 1945 the area was part of Germany ( East Prussia). Following World War II the native German populace was expelled and replaced by Poles.
The village has a population of 120.