page_title: Canton of Bern
section_title: Early Middle Ages
hierarchical_section_title: Canton of Bern / History / Early Middle Ages
caption_attribution_description: English: Burgundy as a part of the Frankish Empire between 534 and the division of the Frankish realm by the Treaty of Verdun, 843 Deutsch: Burgund als Teil des fränkischen Reichs bis zur Reichsteilung im Vertrag von Verdun 843
context_page_description: The canton of Bern or Berne is the second-largest of the 26 Swiss cantons by both surface area and population. Located in west-central Switzerland, it borders the canton of Jura and the canton of Solothurn to the north. To the west lie the canton of Neuchâtel, the canton of Fribourg and canton of Vaud. To the south lies the canton of Valais. East of the canton of Bern lie the cantons of Uri, Nidwalden, Obwalden, Lucerne and Aargau.
  The canton of Bern is bilingual and has a population of 1,034,977. As of 2007, the population included 119,930 foreigners. The cantonal capital, also the "federal city" of Switzerland, is Bern. Other major cities are Thun and Biel/Bienne.
context_section_description: East of the Aare, the transition from the Gallo-Roman dominated population to a Germanic population in the Early Middle Ages happened relatively peacefully. One exception was the Battle of Wangen in 610, but elsewhere it generally was a slow process of cultural infiltration. By the 7th century, the Alamannic settlers had already taken most of the good locations southeast of the Aare and they began moving up the Aare to the regions of Lake Thun and Lake Brienz. All areas west of the Aare belonged to the romanised Burgundian kingdom, which became part of the Merovingian Frankish kingdom in the 534. During the Carolingian era, the political structure of the Franks had spread into parts of what became Switzerland. In 762/778 the County of Aargau was founded, followed in 861 by the County of Oberaargau and in 965 the County of Bargen. The Treaty of Verdun in 843 put the border between Central and Eastern Frankish Empires at the Aare, and divided the Aare region in half. The population west of the Aare generally spoke a Romance language, while those to the east spoke a Germanic language. The region between the rivers Saane and Aare became the language border.
  Christianity spread slowly into the Aare valley. The dioceses of Lausanne, Basel, Sion, Chur and Constance were all established before the new faith made inroads into the valley. The Aare valley was bordered by three dioceses; Lausanne, Constance and Basel. However, the first Christian missionaries came into the valley from Alsace and other western areas. In 630 the Abbey of Luxeuil established the Abbey of Moutier-Grandval along the old transit route through the Pierre Pertuis Pass. By the 9th or 10th Century, this Abbey had property and influence all the way to Lake Biel and into the Balsthal valley. The first monastic cells of what would become the Abbey of Saint-Imier was also founded in 600. In the Seeland and Aare valleys, wooden churches were first built during the Merovingian period. The current churches in Kirchlindach, Oberwil bei Buren and Bleibach were all built above the ruins of these early churches. About 30 churches in the Bern and Solothurn portions of the Aare valley were created over ruins of Roman villas and subsequent burial grounds in the 7th Century (including Meikirch and Oberbipp). In Mett, the church was built over a 5th-century mausoleum, which was built over a 4th-century tomb. In 700, six sarcophagi were buried on St. Peter's Island next to a Roman temple complex. A wooden monastery was built over the complex in the 8th–9th century.
caption: Burgundian and Allamanni lands between 534 and 843
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