Wikipedia
Gierszowice
Gierszowice (German Giersdorf) is a village in the administrative district of Gmina Olszanka, within Brzeg County, Opole Voivodeship, in south-western Poland. It lies approximately north-east of Olszanka, south of Brzeg, and north-west of the regional capital Opole.
Before 1945 the area was part of Germany (see Territorial changes of Poland after World War II).