| Magnus Ladulås | |
| Succession: | King of Sweden |
| Reign: | 1275 – 18 December 1290 |
| Predecessor: | Valdemar |
| Successor: | Birger |
| House: | Bjelbo |
| Father: | Birger Jarl |
| Mother: | Ingeborg Eriksdotter of Sweden |
| Spouse: | Helwig of Holstein |
| Issue: | |
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| Issue-Pipe: | more... |
| Birth Date: | 1240 |
| Burial Place: | Riddarholm Church |
Magnus Ladulås (pronounced as /sv/,) or Magnus Birgersson, (1240 – 18 December 1290), was King of Sweden from 1275 until his death in 1290.[1]
He was a son of Birger Jarl, and became a king after a rebellion against his brother Valdemar. He was succeeded by his ten-year-old son Birger Magnusson with Torkel Knutsson acting as his guardian.
Medieval Swedish kings did not use regnal numbers as part of their title.[2] In modern literature he may be referred to as either Magnus I[3] or Magnus III.[4] [5]
The origin of the epithet Ladulås is not known for certain, due to the lack of source material from the latter half of the 14th century. It appears widely in written documents from the beginning of the 15th century, with the Visby Chronicle from 1412 being the oldest datable document. Lilla rimkrönikan from gives the traditional explanation, ascribing the epithet to the Ordinance of Alsnö. This act by Magnus freed the yeomanry from the duty to provide sustenance for travelling nobles and bishops, and "locked the barns".[6]
Another theory is that Ladulås is a corruption of a second name Ladislaus, the Latin equivalent of the Slavic name Vladislav. (Magnus's maternal great-grandmother was Sophia of Minsk, a Rurikid princess.)[7]
Magnus was born as the second son of Birger Jarl (1200–66) and Princess Ingeborg, herself the sister of the childless King Eric XI and daughter of King Eric X. The early life of Magnus is poorly documented, but he seems to have received an extensive education.
King Eric XI ruled until 1250. After his death, Magnus' elder brother Valdemar (1239–1302) became king, but the true power was held by his father Birger Jarl who acted as a regent. In 1255, Magnus was granted the title of a, 'junior jarl'.[8]
When Birger died in 1266, Magnus assumed his title as the Duke of Sweden. The title was not accompanied by any unified territory, but by a number of scattered estates and rights to collect taxes and fines. He also received Nyköping Castle in Södermanland.[9]
There is no indication that he would have received the powers of his father. According to the Eric Chronicle, Magnus wanted to share the Royal power with his brother, which led to a conflict.
In 1275, Duke Magnus started a rebellion against Valdemar, supported by his younger brother Eric and King Eric Klipping of Denmark. Valdemar was deposed by Magnus after the Battle of Hova in the forest of Tiveden on 14 June 1275 with the help of Danish and German horsemen. In July, Magnus was elected king at the Stones of Mora.[10]
In 1276, Magnus allegedly married a second wife Helwig, daughter of Gerard I of Holstein. Through her mother, Elizabeth of Mecklenburg, Helwig was a descendant of Christina, the putative daughter of King Sverker II. A papal annulment of Magnus' alleged first marriage and a dispensation for the second (necessary because of consanguinity) were issued ten years later, in 1286. Helwig later acted as regent, probably 1290–1302 and 1320–1327.[11]
The deposed King Valdemar managed, with Danish help in turn, to regain provinces in Gothenland in the southern part of the kingdom, and Magnus had to recognize that in 1277. However, Magnus regained them about 1278 and assumed the additional title rex Gothorum, King of the Goths, starting the tradition of "King of the Swedes and the Goths".
King Magnus's youngest brother, Bengt (1254–1291), then archdeacon, acted as his Lord High Chancellor of Sweden, and in 1284 Magnus rewarded him with the Duchy of Finland.[12]
Magnus died when his sons were yet underage. Magnus ordered his kinsman Torkel Knutsson, the Lord High Constable of Sweden as the guardian of his heir, the future King Birger, who was about ten years old at father's death.
In spring 2011, archaeologists and osteologists from the University of Stockholm were granted permission to open one of the royal tombs in the Riddarholmen Church, traditionally believed to contain the remains of Magnus Ladulås and some of his relatives. A thorough osteological and odontological examination revealed the presence of five male and two female skeletons. Preliminary studies indicated a notable sickly disposition in one skeleton, previously presumed to belong to Magnus Ladulås based on descriptions of his ailments. Contrary to expectations, radiocarbon dating indicated that the skeletons were from the 15th and early 16th centuries, and could not belong to the king and his family.
In 2012, the research team was permitted to open the adjacent tomb, traditionally believed to contain King Karl Knutsson (1408–1470). The analysis showed that these remains were from the 15th and early 16th century, and one skeleton matched the expected profile for King Karl. The location of Magnus Ladulås's grave remains unresolved. In 2014, the team discovered a previously unknown brick chamber between the two tombs, but further excavation was halted due to legal and administrative challenges.[13] [14]
From his alleged first (annulled) marriage to an unknown woman:
From his second marriage to Helwig of Holstein: