Pär and Kerstin of RöcklaShow map
According to the legend, no woman should be left alone when she was to give birth to her Child. The trolls were likely to come and abduct the woman if she was not guarded. This was the fate of Kerstin of Röckla and she was taken to a Place called Käringekullen. This hapened in the 1660 th and the whole legend can be readed in the song "Röcklavisan". Today the Place is one of the places in the land of legends and you can see the legendary place and even read the whole song on an information sign.