Griesenwerder

This article or the following section is not adequately provided with supporting documents ( e.g. individual evidence ). Information without sufficient evidence could be removed soon. Please help Wikipedia by researching the information and including good evidence.

Map by Blaeuw from 1628

Griesenwerder was a river island on the Elbe in Hamburg , which arose around 1200 from part of the crumbled island of Gorieswerder ; later combined with the former Elbe island of Rugenbergen , Griesenwerder forms the northern part of the island of Hamburg-Waltershof and gave the former port of Griesenwerder its name.

Politically, Griesenwerder came to Hamburg in 1768 with the Gottorper Treaty . Before that it was Holstein.

Coordinates: 53 ° 31 '40 "  N , 9 ° 54' 35"  E