North Sea Empire
Anglo-Scandinavian Empire
Personal union of the kingdoms of England, Denmark and Norway (1013–1042) ruled by Sweyn Forkbeard, Cnut the Great and Harthacnut.
Personal union of the kingdoms of England, Denmark and Norway (1013–1042) ruled by Sweyn Forkbeard, Cnut the Great and Harthacnut.
Wikidata