Klingnau

Klingnau
Coat of arms
Klingnau Show map of Switzerland Klingnau Show map of Canton of Aargau
Location of Klingnau
Coordinates: 47°35′N 8°15′E / 47.583°N 8.250°E / 47.583; 8.250Coordinates: 47°35′N 8°15′E / 47.583°N 8.250°E / 47.583; 8.250
Country	Switzerland
Canton	Aargau
District	Zurzach
Area
• Total	6.71 km2 (2.59 sq mi)
Elevation	328 m (1,076 ft)
Population (Dec 2015)
• Total	3,312
• Density	490/km2 (1,300/sq mi)
Postal code	5313
SFOS number	4309
Surrounded by	Böttstein, Döttingen, Koblenz, Leuggern, Rietheim, Zurzach
Website	www.klingnau.ch SFSO statistics

Klingnau is a municipality in the district of Zurzach in the canton of Aargau in Switzerland.

Klingnau is first mentioned in 1239 as Chlingenowe. Ulrich of Klingen acquired land from the monastery of St. Blaise in 1239 to found the city. He and the abbot reached an agreement over which of the abbey's own peasants could move to the new town. The von Klingen family granted extensive lands around the city to the Knights Hospitaller between 1251 and 1268. The knights owned so much property that in 1268 they moved their order house from Leuggern to Klingnau. They were given a separate gate in the city walls. Walther of Klingen sold the city and surroundings to his cousin the Bishop of Constance Eberhard von Waldburg in 1269. The new owner then appointed a bailiff in the town. Klingnau became the seat of an outer district that included Koblenz, Siglistorf, Mellstorf, Döttingen and Zurzach. In 1314, Klingnau was granted town privileges. Every year at midsummer the citizens were allowed to elect their lower and upper town council and a municipal court. In 1416, the Knights' order house moved back to Leuggern. Until 1800, an administrator managed the Knights' property. From 1415 until 1798, Klingnau was one of the three external districts of the county of Baden during the reign of the Swiss Confederation.

In the 17th century, some Jewish families occasionally lived in Klingnau, and operated the cattle trade for the town. The last bailiff, Joseph Haefelin, lost his post in 1798. As a replacement for the bailiffs, the citizens choose a five-member council. In March 1803, the council was removed by the municipality and replaced with a single Amtmann.