Who can trace their lineage back to a king of Denmark and Norway that died in 985/86?
Harald Bluetooth Harald "Bluetooth" Gormsson (Old Norse: "Haraldr Gormsson" , Danish: "Harald Blåtand Gormsen" , died c. 985/86) was a king of Denmark and Norway.
Tyra of Denmark Tyra of Denmark ("Tyri Haraldsdatter", "Thyri" and "Thyra") was a 10th-century Danish princess. She was the spouse of both King Olav I of Norway and of Styrbjörn Starke, crown prince of Sweden.