"An island called Werder"

http://uwepetercom.blogspot.de/2013/05/an-island-called-werder.htmlWerder | Potsdam | Germany | 2013-05-30
The Werder municipal area stretches along the banks of the Havel, a tributary of the Elbe, and the town's oldest quarter is located on an island in the river. Hence the name, as the landscape term Werder (like Wörth in Upper German) means "river island". Origin: wikipedia