Which Macbeth character is based on a son from The Danish House of Knytlinga?
Svein Knutsson Svein Knutsson (Old Norse: "Sveinn Knútsson") c. 1016–1035, was the son of Cnut the Great, king of Denmark, Norway, and England, and his first wife Ælfgifu of Northampton, a Mercian noblewoman. In 1017 Cnut married Emma of Normandy, but there is no evidence that Ælfgifu was repudiated, and in 1030 Cnut sent her and Svein as regents to rule Norway. However, their rule was considered oppressive by the Norwegians, and they were expelled in 1034. They imposed new taxes and harsh laws that made them unpopular. In William Shakespeare's "Macbeth", there is a character called "Sweno, the Norways' king" based on Svein.
The Scottish Play The Scottish Play and The Bard's Play are euphemisms for William Shakespeare's "Macbeth". The first is a reference to the play's Scottish setting, the second a reference to Shakespeare's popular nickname. According to a theatrical superstition, called the "Scottish curse", speaking the name "Macbeth" inside a theatre will cause disaster. A variation of the superstition also forbids quoting it within a theatre except as part of an actual rehearsal or performance of the play.