Wyssachen

Wyssachen is first mentioned in 1349 as Wissachon. Until 1908 it was officially known as Wyssachengraben or Grabengemeinde.
For much of its history, Wyssachen was part of the parish and municipality of Eriswil. In 1516 Eriswil became part of the Bernese district of Trachselwald. In 1755 Wyssachen began to care for the local poor independently of Eriswil. In 1796 they expanded their charitable operations and became increasingly independent of Eriswil. Finally in 1847 Wyssachen became an independent political municipality. The 334 inhabitants of Neuligen and Schwendi left Wyssachen to become part of Eriswil in 1888. A village church was built in 1946 and twenty years later became the parish church of the Wyssachen parish.