Rupperswil

Rupperswil is a municipality in the district of Lenzburg in the canton of Aargau in Switzerland.

==History== thumb|Aerial view (1958) A partially preserved Roman-era tile kiln from the 2nd century was discovered in 1911. There is also evidence of the emergence of a late-Alamanni village in the 8th century. The modern village of Rupperswil is first mentioned in 1173 as Rubeswile. It belonged to the realm of Lenzburg and passed from the Lenzburg family to the Kyburgs then in 1273 to the rule of the Habsburgs. After the conquest of the Aargau in 1415 it became part of the Bernese District () of Lenzburg. Around the beginning of the 13th to the mid-14th century, the Lords of Rubiswile, a Kyburg Ministerialis family (unfree knights in the service of another lord) is mentioned. They were the first Twingherren of Rupperswil. The Twingherrschaft was acquired between 1295 and 1312 by the Lords of Baldegg which then passed to the Lords of Reinach, and finally to the Lords of Hallwyl. In 1521 they sold the rights to low justice to Bern. Under the Bernese Bailiwick of Lenzburg, Rupperswil was the center of a lower court district. In 1803 Rupperswil became part of the newly created Canton of Aargau.