Disa

Disa is the heroine of a Swedish legendary saga, which was documented by Olaus Magnus, in 1555. It is believed to be from the Middle Ages, but includes Old Norse themes.

It was elaborated by Johannes Messenius in his drama ''Disa'', which was the first historic play in the Swedish language, and was played at the Disting of 1611. It was also presented in an exaggerated version by Olaus Rudbeck in his ''Atlantica'' (1685–89) Provided by Wikipedia