Sigurd the Crusader (; ; 1089 – 26 March 1130), also known as Sigurd Magnusson and Sigurd I, was
King of Norway
The Norwegian monarch is the head of state of Norway, which is a constitutional and hereditary monarchy with a parliamentary system. The Norwegian monarchy can trace its line back to the reign of Harald Fairhair and the previous petty king ...
from 1103 to 1130. His rule, together with his half-brother
Øystein (until Øystein died in 1123), has been regarded by historians as a golden age for the medieval Kingdom of Norway. He is otherwise famous for leading the
Norwegian Crusade (1107–1110), earning him the eponym "the Crusader",
[Literally "Jerusalem-farer", but commonly translated into English as "the Crusader".] and was the first European king to participate in a crusade personally.
Early life
Sigurd was one of the three sons of King
Magnus III, the other two being
Øystein and
Olaf
Olaf or Olav (, , or differences between General American and Received Pronunciation, British ; ) is a Dutch, Polish, Scandinavian and German given name. It is presumably of Proto-Norse origin, reconstructed as ''*Anu-laibaz'', from ''anu'' "ances ...
. They were all
illegitimate sons of the king with different mothers. The three half-brothers co-ruled the kingdom from 1103 to avoid feuds or war. Sigurd ruled alone after Olaf died in 1115 and Øystein in 1123.
Before being proclaimed King of Norway, Sigurd was styled as
King of the Isles and
Earl of Orkney
Earl of Orkney, historically Jarl of Orkney, is a title of nobility encompassing the archipelagoes of Orkney and Shetland, which comprise the Northern Isles of Scotland. Originally Scandinavian Scotland, founded by Norse invaders, the status ...
. Neither Øystein nor
Olav received such prestigious titles. Sigurd passed the Earldom of Orkney on to
Haakon Paulsson.
Many historians have viewed Sigurd and Øystein's rule as a golden age for the medieval Kingdom of Norway. The state flourished economically and culturally, allowing Sigurd to participate in the
Crusades
The Crusades were a series of religious wars initiated, supported, and at times directed by the Papacy during the Middle Ages. The most prominent of these were the campaigns to the Holy Land aimed at reclaiming Jerusalem and its surrounding t ...
and gain international recognition and prestige.
Expedition with Magnus III
In 1098, Sigurd accompanied his father, King Magnus III, on his expedition to the
Orkney Islands
Orkney (), also known as the Orkney Islands, is an archipelago off the north coast of mainland Scotland. The plural name the Orkneys is also sometimes used, but locals now consider it outdated. Part of the Northern Isles along with Shetland ...
,
Hebrides
The Hebrides ( ; , ; ) are the largest archipelago in the United Kingdom, off the west coast of the Scotland, Scottish mainland. The islands fall into two main groups, based on their proximity to the mainland: the Inner Hebrides, Inner and Ou ...
and the
Irish Sea
The Irish Sea is a body of water that separates the islands of Ireland and Great Britain. It is linked to the Celtic Sea in the south by St George's Channel and to the Inner Seas off the West Coast of Scotland in the north by the North Ch ...
. He was made Earl of Orkney the same year, following the swift removal of the incumbent earls of Orkney,
Paul and Erlend Thorfinnsson. He was also apparently made
King of the Isles in that same year, following the overthrow of their king by his father, Magnus. Although Magnus was not directly responsible for the death of the previous king of the Isles, he became the kingdom's next ruler, most likely due to his conquest of the islands. This was the first time the kingdom had been under the direct control of a Norwegian king. It is uncertain whether Sigurd returned home with his father to Norway after the 1098 expedition. However, it is known that he was in Orkney when Magnus returned west in 1102 for his next expedition. While there, a marriage alliance was negotiated between Magnus and
Muircheartach Ua Briain. He proclaimed himself
High King of Ireland
High King of Ireland ( ) was a royal title in Gaelic Ireland held by those who had, or who are claimed to have had, lordship over all of Ireland. The title was held by historical kings and was later sometimes assigned anachronously or to leg ...
, as he was one of the most powerful rulers in Ireland, as well as the ruler of
Dublin
Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...
. Sigurd was to marry Muirchertach's daughter
Bjaðmunjo, a young Irish princess and, for a short period, queen. The marriage might not even have been
consummated.
When King Magnus was ambushed and killed in
Ulaid
(Old Irish, ) or (Irish language, Modern Irish, ) was a Gaelic Ireland, Gaelic Provinces of Ireland, over-kingdom in north-eastern Ireland during the Middle Ages made up of a confederation of dynastic groups. Alternative names include , which ...
by an Irish army in 1103, the 14-year-old Sigurd returned to Norway along with the rest of the Norwegian army, leaving his child-bride behind. Upon arriving in Norway, he and his two brothers, Øystein and Olav, were proclaimed kings of Norway and jointly ruled the kingdom together for some time. The expeditions conducted by Magnus were somewhat profitable to the Kingdom of Norway, as the many islands under Norwegian control generated wealth and a workforce. However the Hebrides and
Man
A man is an adult male human. Before adulthood, a male child or adolescent is referred to as a boy.
Like most other male mammals, a man's genome usually inherits an X chromosome from the mother and a Y chromosome from the f ...
quickly re-asserted their independence after Magnus' death.
Norwegian Crusade

In 1107, Sigurd led the
Norwegian Crusade to support the newly established
Kingdom of Jerusalem
The Kingdom of Jerusalem, also known as the Crusader Kingdom, was one of the Crusader states established in the Levant immediately after the First Crusade. It lasted for almost two hundred years, from the accession of Godfrey of Bouillon in 1 ...
, which had been founded after the
First Crusade
The First Crusade (1096–1099) was the first of a series of religious wars, or Crusades, initiated, supported and at times directed by the Latin Church in the Middle Ages. The objective was the recovery of the Holy Land from Muslim conquest ...
. He was the first
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
an king to personally lead a crusade, and his feats earned him the nickname ''Jorsalafari''. Sigurd possessed a total force of about 5000 men in about 60 ships, as recorded by the sagas. The two kings, Øystein and Sigurd, initially debated who should lead the contingent and remain home to rule the kingdom. Sigurd was eventually chosen to lead the crusade, possibly because he was a more experienced traveler, having been on several expeditions with his father,
Magnus III, to
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
and islands in the seas around
Scotland
Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
.
Sigurd fought in
Lisbon
Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainlan ...
, various
Mediterranean
The Mediterranean Sea ( ) is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean basin and almost completely enclosed by land: on the east by the Levant in West Asia, on the north by Anatolia in West Asia and Southern ...
islands and
Palestine
Palestine, officially the State of Palestine, is a country in West Asia. Recognized by International recognition of Palestine, 147 of the UN's 193 member states, it encompasses the Israeli-occupied West Bank, including East Jerusalem, and th ...
. He often fought the enemies amongst his loyal soldiers and relatives; they were continually victorious and vastly successful, gaining considerable amounts of treasure and booty. However, the loot probably never reached Norway, as Sigurd left almost everything he had gained in
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
. On his way to
Jerusalem
Jerusalem is a city in the Southern Levant, on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea. It is one of the List of oldest continuously inhabited cities, oldest cities in the world, and ...
(''Jorsala'') he visited the Norman King
Roger II of Sicily
Roger II or Roger the Great (, , Greek language, Greek: Ρογέριος; 22 December 1095 – 26 February 1154) was King of Kingdom of Sicily, Sicily and Kingdom of Africa, Africa, son of Roger I of Sicily and successor to his brother Simon, C ...
in his
castle
A castle is a type of fortification, fortified structure built during the Middle Ages predominantly by the nobility or royalty and by Military order (monastic society), military orders. Scholars usually consider a ''castle'' to be the private ...
at
Palermo
Palermo ( ; ; , locally also or ) is a city in southern Italy, the capital (political), capital of both the autonomous area, autonomous region of Sicily and the Metropolitan City of Palermo, the city's surrounding metropolitan province. The ...
.
Upon arriving in the
Holy Land
The term "Holy Land" is used to collectively denote areas of the Southern Levant that hold great significance in the Abrahamic religions, primarily because of their association with people and events featured in the Bible. It is traditionall ...
, he was greeted by King
Baldwin I of Jerusalem. He received a warm welcome and spent a lot of time with the king. The two kings rode to the
Jordan River, where Sigurd might have been
baptized. King Baldwin asked Sigurd to join him and
Ordelafo Faliero, Doge of Venice, in the capture of the coastal city of
Sidon
Sidon ( ) or better known as Saida ( ; ) is the third-largest city in Lebanon. It is located on the Mediterranean Sea, Mediterranean coast in the South Governorate, Lebanon, South Governorate, of which it is the capital. Tyre, Lebanon, Tyre, t ...
, which had been re-fortified by the
Fatimids
The Fatimid Caliphate (; ), also known as the Fatimid Empire, was a caliphate extant from the tenth to the twelfth centuries CE under the rule of the Fatimid dynasty, Fatimids, an Isma'ili Shi'a dynasty. Spanning a large area of North Africa ...
in 1098. The
Siege of Sidon was a great success for the crusaders, and the city was conquered on 5 December 1110.
Eustace Grenier was granted the
Lordship of Sidon after the city was captured. By order of Baldwin and the
patriarch of Jerusalem,
Ghibbelin of Arles, a splinter was taken from the
True Cross
According to Christian tradition, the True Cross is the real instrument of Jesus' crucifixion, cross on which Jesus of Nazareth was Crucifixion of Jesus, crucified.
It is related by numerous historical accounts and Christian mythology, legends ...
and given to Sigurd after the siege as a token of friendship and as a relic for his heroic participation in the crusades. Thereafter, King Sigurd returned to his ships and prepared to leave the
Holy Land
The term "Holy Land" is used to collectively denote areas of the Southern Levant that hold great significance in the Abrahamic religions, primarily because of their association with people and events featured in the Bible. It is traditionall ...
. They sailed north to the island of
Cyprus
Cyprus (), officially the Republic of Cyprus, is an island country in the eastern Mediterranean Sea. Situated in West Asia, its cultural identity and geopolitical orientation are overwhelmingly Southeast European. Cyprus is the List of isl ...
, where Sigurd stayed for a time. Sigurd then sailed to
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
(''Miklagard'') and entered the city through the gate called the Gold Tower, riding in front of his men. He stayed there for a while, meeting and spending much time with Emperor
Alexios I Komnenos
Alexios I Komnenos (, – 15 August 1118), Latinization of names, Latinized as Alexius I Comnenus, was Byzantine Emperor, Byzantine emperor from 1081 to 1118. After usurper, usurping the throne, he was faced with a collapsing empire and ...
.
Return to Norway
Before leaving Constantinople, Sigurd gave all of his ships and many treasures away to Emperor Alexios. In return, the emperor gave him many strong horses for him and his fellow relatives. Sigurd planned to return to Norway over land, but many of his men stayed behind in Constantinople to serve the emperor as part of his
Varangian Guard
The Varangian Guard () was an elite unit of the Byzantine army from the tenth to the fourteenth century who served as personal bodyguards to the Byzantine emperors. The Varangian Guard was known for being primarily composed of recruits from Nort ...
. The trip took three years, and he visited many countries en route. Sigurd traveled from Serbia and Bulgaria through Hungary, Pannonia, Swabia, and Bavaria, where he met with the
Emperor Lothar II of the
Holy Roman Empire
The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
. He later arrived in Denmark, where he was greeted by King
Niels of Denmark, who eventually gave him a ship to sail to Norway.
Upon returning to Norway in 1111, Sigurd returned to a flourishing and prosperous kingdom. King Øystein had created a solid and stable country, and the church gained wealth, power, and prestige. During Sigurd's reign, the
tithe
A tithe (; from Old English: ''teogoþa'' "tenth") is a one-tenth part of something, paid as a contribution to a religious organization or compulsory tax to government. Modern tithes are normally voluntary and paid in money, cash, cheques or v ...
(a 10% tax to support the church) was introduced in Norway, which significantly strengthened the church in the country. Sigurd founded the
diocese of Stavanger. He had been denied a divorce by the bishop in
Bergen
Bergen (, ) is a city and municipalities of Norway, municipality in Vestland county on the Western Norway, west coast of Norway. Bergen is the list of towns and cities in Norway, second-largest city in Norway after the capital Oslo.
By May 20 ...
, so he installed another bishop further south and had him perform the divorce.
Sigurd made his capital in Konghelle (in the vicinity of
Kungälv
Kungälv () is a cities of Sweden, city and the seat of Kungälv Municipality in Västra Götaland County, Sweden. It is also a part of Greater Gothenburg Metropolitan Area. It had 22,768 inhabitants in 2010. In 2021, the main Kungälv - Ytterby - ...
in present-day Sweden) and built a strong castle there. He also kept the
relic
In religion, a relic is an object or article of religious significance from the past. It usually consists of the physical remains or personal effects of a saint or other person preserved for the purpose of veneration as a tangible memorial. Reli ...
given to him by King Baldwin, a splinter reputed to be from the
True Cross
According to Christian tradition, the True Cross is the real instrument of Jesus' crucifixion, cross on which Jesus of Nazareth was Crucifixion of Jesus, crucified.
It is related by numerous historical accounts and Christian mythology, legends ...
. In 1123, Sigurd once again set out to fight in the name of the church, this time in the
Swedish Crusade to
Småland
Småland () is a historical Provinces of Sweden, province () in southern Sweden.
Småland borders Blekinge, Scania, Halland, Västergötland, Östergötland and the island Öland in the Baltic Sea. The name ''Småland'' literally means "small la ...
in Sweden. The inhabitants had reportedly renounced Christianity and were again worshiping
Old Norse deities.
Death
According to the kings' sagas ''
Morkinskinna'' and ''
Heimskringla'', Sigurd experienced manifestations of mental illness in the years before his death. He died in 1130 and was buried in
Hallvard's church (''Hallvardskirken'') in
Oslo
Oslo ( or ; ) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of 1,064,235 in 2022 ...
. Sigurd was married to
Malmfred, a daughter of
Grand Prince Mstislav I of Kiev and granddaughter of King
Inge I of Sweden. They had a daughter,
Kristin Sigurdsdatter.
He left no legitimate sons.
Magnus, his illegitimate son with
Borghild Olavsdotter, became king of Norway. He shared the throne in an uneasy peace with another claimant,
Harald Gille. This led to a power struggle following Sigurd's death between various illegitimate sons and other royal pretenders, which escalated into a lengthy and devastating civil war. This gave rise to long feuds over who should rule the
Kingdom of Norway in the 12th century and early 13th century.
Primary sources
Most of the information gathered about the life of Sigurd and his brothers is taken from the
Heimskringla, written by
Snorri Sturluson
Snorri Sturluson ( ; ; 1179 – 22 September 1241) was an Icelandic historian, poet, and politician. He was elected twice as lawspeaker of the Icelandic parliament, the Althing. He is commonly thought to have authored or compiled portions of th ...
around 1225, and the kings' saga
Morkinskinna. Scholars still debate the historical veracity of these works. Sigurd is also mentioned in various European sources.
In theatrical works and poetry
In the 19th century,
Bjørnstjerne Bjørnson wrote a historical drama based on the life of the king, with
incidental music
Incidental music is music in a play, television program, radio program, video game, or some other presentation form that is not primarily musical. The term is less frequently applied to film music, with such music being referred to instead as th ...
(titled
''Sigurd Jorsalfar'') composed by
Edvard Grieg
Edvard Hagerup Grieg ( , ; 15 June 18434 September 1907) was a Norwegian composer and pianist. He is widely considered one of the leading Romantic music, Romantic era composers, and his music is part of the standard classical repertoire worldwid ...
. The Scottish poet William Forsyth wrote 'King Sigurd the Crusader', illustrated by
Edward Burne-Jones
Sir Edward Coley Burne-Jones, 1st Baronet, (; 28 August 183317 June 1898) was an English painter and designer associated with the Pre-Raphaelite Brotherhood's style and subject matter.
Burne-Jones worked with William Morris as a founding part ...
in 1862.
Notes
Other sources
* Bergan, Halvor (2005) ''Kong Sigurds Jorsalferd. Den unge kongen som ble Norges helt'' (Norgesforlaget)
* Gade, Kari Ellen (2009) �
Sigurðr I jórsalafari Magnússon (Sjórs) (r. 1103-30)�� in Kari Ellen Gade (ed.), ''Poetry from the Kings’ Sagas 2: From c. 1035 to c. 1300.'' Skaldic Poetry of the Scandinavian Middle Ages 2. Turnhout: Brepols
* Morten, Øystein (2014) ''Jakten på Sigurd Jorsalfare'' (Spartacus)
Related reading
* Riley-Smith, Jonathan (1986) ''The First Crusade and the Idea of Crusading'' (University of Pennsylvania Press)
External links
{{DEFAULTSORT:Sigurd 01 Of Norway
1089 births
1130 deaths
12th-century rulers of the Kingdom of the Isles
12th-century Norwegian monarchs
Monarchs of the Isle of Man
Norwegian Roman Catholics
House of Hardrada
Medieval child monarchs
Burials at Akershus Fortress
Christians of the Norwegian Crusade
History of Bohuslän
Sons of kings
Illegitimate children of Norwegian monarchs
Earls of Orkney