Life Family
Sigrid the Haughty, Świętosława (?) F: Skoglar Toste
M: ?
or Slavic princess?
? – ? 1. Erik the Victorious
2. Sweyn Forkbeard (c. 1000)
Queen consort of Sweden (?-?)
Queen consort of Denmark (?-?)
Erik:
Olof Skötkonung
Sweyn:
Estrid Svendsdatter

Note: most details about Sigrid’s life are considered legendary, due to a lack of sources. She is also confused (or the same as?) with Gunhild, Sweyn Forkbeard’s first wife. In the saga’s she is considered Scandinavian. To the German scribes Thietmar of Merseburg and Adam of Bremen she is a Slavic princess. but also thought to be a Slavic princess, hence the confusion with Gunhild.

Sources: FMG, Swedish Biographical Lexicon.