Syr's father Halfdan may not have been King Harald's grandson Halfdan of Hadafylke. There are no contemporary attestations of such a Halfdan. It is not...

King Harald's niece Bergljót Halvdansdóttir, the daughter of Halfdan Sigurðsson (Halfdan Hadafylke) and sister of Sigurðr Sýr. The main source for Finn's...

Sigurður “Hrísi” Haraldsson (880) Hálfdán Sigurðsson (930) Sigurður “Sýr” Hálfdánarson (970) Haraldur “Harðráði” Sigurðsson (1047) – King in Norway Ólafur...

Thorfinn Sigurdsson (1009? – c. 1065), also known as Thorfinn the Mighty (Old Norse: Þorfinnr inn riki), was an 11th-century Jarl of Orkney. He was the...

time co-ruler of Denmark with his brother Halfdan, because Frankish sources mention certain Sigfred and Halfdan as rulers in 873 – the names Sigurd and...

together as Earls of Orkney. Paul and Erlend were the sons of Thorfinn Sigurdsson and Ingibiorg Finnsdottir. Through Ingibiorg's father Finn Arnesson and...

Harald Fairhair. In Heimskringla, in the section labelled the "Saga of Halfdan the Black" tells of Sigurd Hart, the grandson of Sigurd Snake-in-the-Eye...

It deals with a conflict between Harald and his son Halfdan, identified in Heimskringla as Halfdan the Black (the Younger), Harald's son by Åsa Håkonsdottir...

agreed to be identical to Halfdan Ragnarsson, supposed son of the legendary Viking Ragnar Lodbrok. Some scholars identify Halfdan as a brother of Amlaíb...

"Albann", a figure generally agreed to be Halfdan Ragnarsson, supposed son of the legendary Viking Ragnar Lodbrok. Halfdan is sometimes considered a brother of...

royalty): Haakon I of Norway (c. 920–961), known as Haakon the Good Haakon Sigurdsson (c. 937–995), also known as Earl Haakon, effective ruler of Norway from...

Hlaðeyjar, also appears in the sagas of the 6th century Scylding king Halfdan. She gives him twenty ships to help defeat his enemies. Hilda Ellis Davidson...

Guttorm Haraldsson and Halfdan Haraldsson. Håkon was also the father of Sigurd Håkonsson, who was the father of Haakon Sigurdsson. Håkon had his residence...

The Annals of Ulster describe "Albann", a figure usually identified with Halfdan Ragnarsson, a leader of the Great Heathen Army, as king of the "dark heathens"...

contested. Two sons of King Harald Fairhair and Snjófríthr Svásadóttir, Hálfdan háleggr and Guðrøðr ljómi, killed Thórir's father, Rǫgnvaldr, by locking...

Ragnar "Lothbrok" Sigurdsson is a main character in the historical drama series Vikings, created by Canadian network History. He is portrayed by Travis...

Óskarsson Henning Henningsson Hilmar Smári Henningsson Hjálmar Stefánsson Hálfdán Markússon Jón Arnar Ingvarsson Ívar DeCarsta Webster Ívar Ásgrímsson John...

Sigurður hrísi Haraldsson (880) Hálfdán Sigurðsson (930) Sigurður sýr Hálfdánarson (970) Haraldur harðráði Sigurðsson (1047) – King in Norway Ólafur kyrri...

Jomsvikings. This battle played an important role in the struggle by Haakon Sigurdsson (c. 937 – 995) to unite his rule over Norway. Traditionally, the battle...

descended from Harald Fairhair (for example questioning the identification of Halfdan in Hadafylke with the father of Sigurd Syr or Harald Fairhair's fathering...

adventures of Leif Erikson, his sister Freydís Eiríksdóttir and Harald Sigurdsson. The broad historical narrative of both series are based on real events...

Ragnarssona þáttr ("The Tale of Ragnar's Sons") and in Halvdan Svartes saga ("Halfdan the Black's Saga"). Ragnarssona þáttr states that Sigurd Hart was the son...

Bluetooth later switched his support to Harald Greycloak's rival, Haakon Sigurdsson, Earl of Lade, who eventually captured Harald Greycloak's kingdom. Haakon...

Northumbria from circa 883 until his death. The first known king of Viking York, Halfdan, was expelled in 877. In c. 883, Symeon of Durham's History of the Kings...

"howes'-warder" (meaning "guardian of the graves") and as taking King Halfdan Hvitbeinn from life. In chapter 46, King Eystein Halfdansson dies by being...

IV Sigurdsson Gille dynasty Harald IV Magnusson Sigurd II Haraldsson Inge I Haraldsson Eystein II Haraldsson Magnus Haraldsson Haakon II Sigurdsson Hardrada...

subsequently kidnapped his daughter Ragnhild. Halfdan the Black saved Ragnhild and married her. King Halfdan the Black ended his life in 860 by going through...

1–3) Peter Franzén as Harald Finehair (seasons 4–6) Jasper Pääkkönen as Halfdan the Black (seasons 4–6) Alex Høgh Andersen as Ivar the Boneless (seasons...

Sigvaldi was advised by Sweyn to join the attack on Norway to depose Haakon Sigurdsson. This promise would lead to the defeat of Jomsvikings at the Battle of...

Irish annals, Ragnall was the son of "Halfdan, King of Lochlann". This is generally understood to mean Halfdan the Black, which would make Ragnall the...