Bjørn Farmann
Norwegian petty king
About Bjørn Farmann
Lived 895 – 927 (aged 31–32). Bjørn Farmann was a king.
Bjørn Farmann ("Bjørn the Tradesman", also called Bjørn Haraldsson, Farmand and Kaupman, died between 930 and 934) was a king of Vestfold. Bjørn was one of the sons of King Harald Fairhair of Norway. In late tradition, Bjørn Farmann was made the great-grandfather of Olaf II of Norway, through a son Gudrød Bjørnsson.
Biography Bjørn Farmann was one of the sons born of Harald Fairhair with Svanhild, daughter of Eystein Earl. When Harald Fairhair died, his kingdom was divided up between his sons. Bjørn Farmann became the king of Vestfold, the county west of the Oslofjord, and is considered as the founder of Tønsberg. Bjørn Farmann spent most of his time at the court at Sæheimr located near Sem, Norway. Erik Bloodaxe (Old Norse: Eiríkr blóðøx, Norwegian: Eirik Blodøks) was the eldest son of Harald Fairhair and became the second king of Norway (930–934). Once the power was in his hands, Erik Bloodaxe began to quarrel with his other brothers and had four of them killed, including Bjørn Farmann. Bjørn was killed by Eirik Bloodaxe in a feud around 930–934 AD at Sæheimr. Later in battle at Tønsberg, Erik Bloodaxe killed Olaf Haraldsson Geirstadalf, king of Vingulmark and later also of Vestfold together with Sigrød Haraldsson, king of Trondheim.
Farmannhaugen
Snorri Sturluson Snorri Sturluson tells this of Bjørn, in an extract from Heimskringla, Harald Harfager's Saga:
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Important facts
Family & relationships
People in Bjørn Farmann's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Bjørn Farmann's
Frequently asked questions
Who was Bjørn Farmann?
Norwegian petty king
When was Bjørn Farmann born?
Bjørn Farmann was born in 895 in Norway.
When did Bjørn Farmann die?
Bjørn Farmann died in 927 in Norway.
What was Bjørn Farmann's occupation?
Bjørn Farmann was a king.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bjørn Farmann. https://biography.guide/bjorn-farmann/
MLA: "Bjørn Farmann." Biography.guide, https://biography.guide/bjorn-farmann/.
Chicago: "Bjørn Farmann." Biography.guide. https://biography.guide/bjorn-farmann/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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