Information: - Ingrid Ylva of Bjelbo (born c. 1180s, died c. 12501255), was a Swedish noblewoman, the wife of Magnus Minneskold of Bjalbo and the mother of regent Birger Jarl. The exact years of her birth and death are unclear; a traditional year quoted for her death is 26 October 1252; it is also considered, though, that this was the date of her burial, and that she had actually died in 1251. - Laurentius Petri Nericius (1499 27 October 1573) was a Swedish clergyman and the first Evangelical Lutheran Archbishop of Sweden. He and his brother Olaus Petri are, together with the King Gustav Vasa, regarded as the main Lutheran reformers of Sweden. They are commemorated by the Evangelical Lutheran Church in America on April 19. - Olof Persson, sometimes Petersson (January 6, 1493 April 19, 1552), better known under the Latin form of his name, Olaus Petri (or less commonly, Olavus Petri), was a clergyman, writer, judge and major contributor to the Protestant Reformation in Sweden. His brother, Laurentius Petri (Lars Persson), became the first Evangelical Lutheran Archbishop of Sweden. - The Protestant Reformation, often referred to simply as the Reformation (from Latin "reformatio", "restoration, renewal"), was a schism from the Roman Catholic Church initiated by Martin Luther and continued by John Calvin, Huldrych Zwingli, and other early Protestant Reformers in 16th century Europe. Timing most commonly used for this period is from 1517 (the Ninety-five Theses are published by Martin Luther) to 1648 (Peace of Westphalia ends the Thirty Years' War). - Linkoping is a city in southern Sweden, with 104,232 inhabitants in 2010. It is the seat of Linkoping Municipality and the capital of Ostergotland County. Linkoping is also the episcopal see of the Diocese of Linkoping (Church of Sweden) and is well known for its cathedral. Linkoping is the center of an old cultural region and celebrated its 700th anniversary in 1987. Dominating the city's skyline from afar is the steeple of the cathedral. - Vreta Abbey, Swedish Vreta Kloster, in operation from the beginning of the 12th century to 1582, was the first nunnery in Sweden, initially Benedictine and later Cistercian, and one of the oldest in Scandinavia. It was located in the present-day municipality of Linkoping in Ostergotland. - Old Swedish (Modern Swedish: "fornsvenska") is the name for two separate versions of the Swedish language that were spoken in the Middle Ages: Early Old Swedish ("Klassisk fornsvenska"), spoken from around 1225 until 1375, and Late Old Swedish ("Yngre fornsvenska"), spoken from 1375 until 1526. - Sune Sik , ( born c. 1154 ) , was allegedly a Swedish prince . According to Olaus Petri , he would have been a younger son of King Sverker I of Sweden and father of Ingrid Ylva . In surviving contemporary documents one Sune Sik can be found who lived much later . That Sune Sik made a donation to Vreta Abbey as late as in 1297 . He might have ordered a restoration of a chapel in which he eventually was interred , and later Cistercian tradition may then have turned him into a prince . This has caused some historians to view Olaus Petri 's account of him as unreliable . Sune Sik , as a son of King Sverker , is counted by other Swedish historians as a person of history and the man buried at Vreta ( see photo ) . According to 18th - century Swedish Master of Philosophy Magnus Born , Sune was also Duke of Ostergotland ( at a time when the use of such a title is not known in Sweden ) . - Biography. Early life. It is known that Birger grew up and spent his adolescence in Bjalbo, Ostergotland but the exact date of his birth remains uncertain and available historical sources are contradictory. Examinations of his mortal remains indicate that he was probably about 50 upon his death in 1266 which would indicate a birth around 1216. However, his father Magnus Minneskold is assumed to have died no later than 1210, which would lead to an assumed birth a few years earlier. Under any circumstance, he was the son of Ingrid Ylva, who according to Olaus Petri was a daughter of Sune Sik and granddaughter of King Sverker I of Sweden, which would make Birger a matrilineal member of the House of Sverker. His brothers or half-brothers Eskil, Karl, and Bengt were all born long before 1200, and it can therefore be assumed that they had another mother. He was also a nephew of the jarl Birger Brosa from the House of Bjelbo. The combination of this background proved to be of vital importance. - Sverker I or Sverker the Elder (Old Swedish: "Swrkir konongr gambli"), murdered 25 December 1156, was King of Sweden from about 1130 till his death. - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Oresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas. What is the relationship between 'sune sik' and '1200'?
date of death