The story
The current municipality of Siikajoki consists of three previous municipalities of Paavola and Revonlahti, that were merged into the municipality of Ruukki in 1973, and the municipality of Siikajoki founded in 1868. The municipalities of Ruukki and Siikajoki were disbanded and replaced by the new municipality of Siikajoki on January 1, 2007.
From Wikipedia’s article on Siikajoki, shared under CC BY-SA 4.0.4
