What is "sumki"

Sumki (German Sumken) is a settlement in the administrative district of Gmina Orzysz, within Pisz County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north of Orzysz, north of Pisz, and east of the regional capital Olsztyn.

Before 1945 the area was part of Germany ( East Prussia).