Terjärv (Finnish: Teerijärvi) was an independent municipality of Finland until 1969 but is now set out with Nedervetil and Kronoby, together the new municipality called Kronoby. Terjärv is located in the province of Western Finland and is part of the Ostrobothnia region. The ex-municipality has a population of about 2,400. The former municipality is bilingual, with a large majority Swedish-speaking and the minority Finnish. Being 43 kilometres (27 mi) by air from port city Jakobstad at the nearest coastline, the village is among the further inland settlements of Swedish-speaking Finland.
https://en.wikipedia.org/wiki/Terj%C3%A4rv