The Ukrani or Ukrians[1] (German: Ukranen, Ukrer, Vukraner, Polish: Wkrzanie) were a West SlavicPolabian tribe in the Uckermark (terra U(c)kera, Uckerland) from the 6th–12th centuries.[2] Their settlement area was centered on the lakes Oberuckersee and Unteruckersee at the spring of the Uecker River. In this region, burghs with a proto-town suburbium were set up at Drense and on an isle in Lake Oberuckersee (near modern Prenzlau).