1) Silesian tribe 
The Golensizi (Golęszycy, Gołęszycy, Golęszyce, Gołęszyce, Gołężyce, Holasici, Golensizen) were a tribe of West Slavs, specifically of the Lechitic tribes (one of the Silesian tribes), living in the Early Middle Ages and inhabiting southern territories of what was later known as Upper Silesia, on the upper Oder River. The area was settled...