Blenda led the rural women of Värend in an attack on a pillaging Danish army and annihilated the invaders.
The first printed text, where the legend has been connected with the inheritance rights, appeared in Johan Stiernhöök's De iure sueonum et gothorum vetusto (1672).
He wrote that the inheritance rights were awarded by King Hakon Ring (Sigurd Hring) to the women after the Battle of Brávellir, in which they had shown valour against Harald Wartooth.
If the events did take place under the reign of King Alle, it would have happened about the year 500, which would make it less surprising, as female soldiers were allowed in Sweden before Christianity.
Carl Johan Schlyter (1795–1888) suggested that the legend was invented to explain why the women of Värend had equal share in the inheritance with the men.