Harald I | Viking, Jelling Dynasty, Christianity | Britannica
www.britannica.com › biography › Harald-I-king-ofHarald I, byname Harald Bluetooth, Danish Harald Blåtand, (born c. 910—died c. 987, “Jumne,” Den.), king of Denmark from c. 958? to c. 985, credited with the first unification of the country. He was the son of Gorm the Old, the first significant figure in a new royal line centred at Jelling (North Jutland).
Harald Bluetooth - Wikipedia
https://en.wikipedia.org/wiki/Harald_BluetoothHarald "Bluetooth" Gormsson (Old Norse: Haraldr Blátǫnn Gormsson; Danish: Harald Blåtand Gormsen, died c. 985/86) was a king of Denmark and Norway. He was the son of King Gorm the Old and of Thyra Dannebod. Harald ruled as king of Denmark from c. 958 – c. 986. Harald introduced Christianity to Denmark … See more