Bergedorf Condominium

The Bergedorf Condominium, officially: Amt Bergedorf, was a condominium between the two city-states of Hamburg and Lübeck which was established after the 1420 the Treaty of Perleberg. The territory existed until 1868, when it was fully absorbed by Hamburg under the name Land-Lordship of Bergedorf.

Land-Lordship of Bergedorf
The Land-Lordship of Bergedorf (German: Landherrenschaft Bergedorf) was a Hamburger Land-Lordship, formed out of the former Amt Bergedorf in 1868. The Amt Bergedorf was a condominium between Hamburg and Lübeck, while the newly established Land-Lordship was a full part of Hamburg, without any control from Lübeck.

The territory existed until the Greater Hamburg Act in 1937, when the territory formally and fully became an integral part of Hamburg.