Who dated Edla?

Edla (10th–11th century) was a Slavic woman during the Viking Age. She was the mother of King Emund of Sweden and Queen Astrid of Norway.

According to tradition, Edla was the daughter of a Lechitic tribal chief who ruled the region between the Oder and Elbe rivers, in what is now Mecklenburg-Vorpommern. She was brought to Sweden as a prisoner of war sometime between 995 and 1000, likely before the arrival of Estrid of the Obotrites (Estrid av obotriterna).

King Olof Skötkonung took Edla as his concubine. Later, he married Estrid. Edla became the mother of Emund, Astrid, and likely Holmfrid. Snorre Sturlasson notes that her children were sent to foster parents away from the royal court because Queen Estrid was unkind to them. This may suggest that Edla died while her children were still young.

Olof Skötkonung (Old Norse: Óláfr skautkonungr; c. 980 – 1022), sometimes stylized as Olaf the Swede, was King of Sweden, son of Eric the Victorious and, according to Icelandic sources, Sigrid the Haughty. He succeeded his father in c. 995. He stands at the threshold of recorded history, since he is the first Swedish ruler about whom there is substantial knowledge. He is regarded as the first king known to have ruled both the Swedes and the Geats, and the first king in Sweden to have minted coins. In Sweden, the reign of Olof Skötkonung is considered to mark the transition from the Viking Age to the Middle Ages. He was the first Christian king in central Sweden. Norse beliefs persisted in parts of Sweden until the 12–13th century, with some keeping the tradition into modern times.

Olof and the Danish king Sweyn Forkbeard formed an alliance and defeated the Norwegian king Olaf Tryggvason in the Battle of Svolder in 999 or 1000. After the battle, the victorious leaders split Norway into areas of control. Heimskringla gives a detailed account of the division. Olof received four districts in Trondheim as well as Møre, Romsdal and Rånrike.