Hamm is a municipality in the district of Altenkirchen

Altenkirchen (district)

Altenkirchen is a district in Rhineland-Palatinate, Germany. It is bounded by the North Rhine-Westphalian districts Rhein-Sieg, Oberbergischer Kreis, Olpe and Siegen-Wittgenstein, and the districts of Westerwaldkreis and Neuwied....

, in Rhineland-Palatinate

Rhineland-Palatinate

Rhineland-Palatinate is one of the 16 states of the Federal Republic of Germany. It has an area of and about four million inhabitants. The capital is Mainz. English speakers also commonly refer to the state by its German name, Rheinland-Pfalz ....

, Germany

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

. It is situated on the river Sieg, approx. 10 km north-east of Altenkirchen

Altenkirchen

Altenkirchen is a town in Rhineland-Palatinate, Germany, capital of the district of Altenkirchen. It is located approx. 40 km east of Bonn and 40 km north of Koblenz. Altenkirchen is the seat of the Verbandsgemeinde Altenkirchen.-References:...

, and 40 km east of Bonn

Bonn

Bonn is the 19th largest city in Germany. Located in the Cologne/Bonn Region, about 25 kilometres south of Cologne on the river Rhine in the State of North Rhine-Westphalia, it was the capital of West Germany from 1949 to 1990 and the official seat of government of united Germany from 1990 to 1999....

.

Hamm is the seat of the Verbandsgemeinde

Verbandsgemeinde

A Verbandsgemeinde is an administrative unit in the German Bundesländer of Rhineland-Palatinate and Saxony-Anhalt.-Rhineland-Palatinate:...

("collective municipality") Hamm (Sieg)

Hamm (Verbandsgemeinde)

Hamm is a Verbandsgemeinde in the district of Altenkirchen, in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde is in Hamm....

.

Its web address is http://www.hamm-sieg.de. It is the home of the Raiffeisenmuseum honoring Friedrich Wilhelm Raiffeisen who pioneered rural credit unions. See http://www.hamm-sieg.de/hamm/Ortsgemeinden/Hamm%20(Sieg)/Raiffeisenmuseum/.