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Sigurd Magnusson

1180 – 1194

Norwegian noble

Anti-king
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About Sigurd Magnusson

Lived 1180 – 1194 (aged 13–14). Sigurd Magnusson was a Norwegian anti-king.

Sigurd Magnusson ( 1180 – 3 April 1194) was a Norwegian nobleman who campaigned against King Sverre of Norway during the Civil war era in Norway.

Background Sigurd Magnusson was the son of King Magnus Erlingsson and Gyrid Aslaksdatter. Sigurd Magnusson was the only publicly acknowledged son of King Magnus. Several years of warfare with Sverre Sigurdsson had ended with the defeat and death of King Magnus in the Battle of Fimreite (Slaget ved Fimreite) in 1184. In the aftermath, groups made up principally of the Norwegian aristocracy, clergy and merchants were formed to depose King Sverre.

The young Sigurd was proclaimed to be King of Norway in 1193 at the Haugating near Tønsberg. As the son of Magnus Erlingsson, Sigurd was the nominal king supported by the so-called Isle Beards (Eyjarskeggjar) from Shetland and Orkney. The real leader was Hallkjell Jonsson, who had been a son-in-law of Erling Skakke as well as the brother-in-law of King Magnus. With Harald Maddadsson, Earl of Orkney and Mormaer of Caithness, Hallkjell gathered most of his men on Orkney and Shetland. After establishing themselves in Viken, the Eyjarskeggjar sailed on to Bergen. Although they occupied the city itself and the surrounding regions, a force of Birkebeiners held on in the fortress of Sverresborg.

Battle of Florvåg In the spring of 1194, King Sverre sailed south to confront the Eyjarskeggjar. The two fleets met at Florvåg on Askøy, an island just north of Bergen. King Sverre and his force confronted Sigurd Magnusson and the Eyjarskeggjars. King Sverre came to Gravdal with a vast fleet, which rowed over to Florvågøya. On the morning of Palm Sunday, 3 April 1194 the battle took place. Here the battle experience of the Birkebeiner veterans proved to be decisive. Hallkjell Jonsson fell with most of his men, including Sigurd Magnusson. King Sverre won, but around 2,500 soldiers were killed in the bloody battle.

Sigurd Magnusson's corpse was shown in Bergen, in order to demonstrate King Sverre's power and also to prevent any impostors claiming to be the young prince. His body was buried in Mariakyrkjegarden, the churchyard of the St Mary's Church in Bergen.

Historic context The civil wars period of Norwegian history lasted from 1130 to 1240. During this period there were several interlocked conflicts of varying scale and intensity. The background for these conflicts was the unclear Norwegian succession laws, social conditions and the struggle between Church and king. There were then two main parties, firstly known by varying names or no names at all, but finally condensed into parties of Bagler and Birkebeiner. The rallying point regularly was a royal son, who was set up as the head figure of the party in question, to oppose the rule of the king from the contesting party.

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Important facts

Born
1180
Birth century
Occupation
Anti-king
Nationality

People in Sigurd Magnusson's life

Named in this biography and alive at the same time

Frequently asked questions

Who was Sigurd Magnusson?

Norwegian noble

When was Sigurd Magnusson born?

Sigurd Magnusson was born in 1180.

When did Sigurd Magnusson die?

Sigurd Magnusson died on 3 April 1194.

What was Sigurd Magnusson's occupation?

Sigurd Magnusson was an anti-king.

What nationality was Sigurd Magnusson?

Sigurd Magnusson was Norwegian.

Sources & further reading

· Wikipedia: Sigurd Magnusson

· Wikidata: Q681228

· DBpedia: Sigurd Magnusson

Cite this page

APA: Biography.guide. (2026). Sigurd Magnusson. https://biography.guide/sigurd-magnusson/

MLA: "Sigurd Magnusson." Biography.guide, https://biography.guide/sigurd-magnusson/.

Chicago: "Sigurd Magnusson." Biography.guide. https://biography.guide/sigurd-magnusson/.

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