question: Where was the place of death of Helen Of Sweden (12Th Century)'s husband?
context: [["Place of birth", ["The place of birth( POB) or birthplace is the place where a person was born.", "This place is often used in legal documents, together with name and date of birth, to uniquely identify a person.", "As a general rule with respect to passports, the place of birth is determined to be the country that currently has\" sovereignty\" over the actual place of birth, regardless of when the birth actually occurred.", "The place of birth is not necessarily the place where the parents of the new baby live.", "If the baby is born in a hospital in another place, that place is the place of birth.", "In many countries, this also means that the government requires that the birth of the new baby is registered in the place of birth.", "Some countries place less or no importance on the place of birth, instead using alternative geographical characteristics for the purpose of identity documents.", "For example, Sweden has used the concept of\" f\u00f6delsehemortdomicile of birth\") since 1947.", "This means that the domicile of the baby's mother is the registered place of birth.", "The location of the maternity ward or other physical birthplace is considered unimportant.", "Similarly, Switzerland uses the concept of\" Heimatortlieu d'origineluogo d'origineplace of origin\" in German, French and Italian respectively).", "A child born to Swiss parents is automatically assigned the place of origin of the parent with the same last name, so the child either gets their mother's or father's place of origin.", "A child born to one Swiss parent and one foreign parent acquires the place of origin of their Swiss parent.", "In a Swiss passport and identity card, the holder's place of origin is stated, not their place of birth.", "In some countries( primarily in the Americas), the place of birth automatically determines the nationality of the baby, a practice often referred to by the Latin phrase\" jus soli\".", "Almost all countries outside the Americas instead attribute nationality based on the nationality( ies) of the baby's parents( referred to as\" jus sanguinis\").", "There can be some confusion regarding the place of birth if the birth takes place in an unusual way: when babies are born on an airplane or at sea, difficulties can arise.", "The place of birth of such a person depends on the law of the countries involved, which include the nationality of the plane or ship, the nationality( ies) of the parents and/ or the location of the plane or ship( if the birth occurs in the territorial waters or airspace of a country).", "Some administrative forms may request the applicant's\" country of birth\".", "It is important to determine from the requester whether the information requested refers to the applicant's\" place of birth\" or\" nationality at birth\".", "For US citizens born abroad who under the US Constitution acquire US citizenship at the time of birth, the nationality at birth will be USA( American), while the place of birth would be the country in which the actual birth takes place."]], ["Battle of Helena (disambiguation)", ["The Battle of Helena was an American Civil War battle in 1863.", "Battle of Helena may also refer to several conflicts:"]], ["Helena order of battle", ["The following Union and Confederate Army units and commanders fought in the Battle of Helena of the American Civil War on July 4, 1863."]], ["Where Was I", ["\" Where Was I?\" may refer to:"]], ["John Patrick Carroll", ["John Patrick Carroll (Dubuque, Iowa, 22 February 1864 \u2013 Switzerland, 2 November 1925) was an American Catholic priest, who became the second Bishop of Helena, Montana,", "U.S.A. He was ordained a priest for the diocese of Cleveland on 7 July 1889 and was consecrated the second Bishop of Helena on 21 December 1904."]], ["Helen of Sweden (12th century)", ["Helen (Swedish: \"Helena\" or Elin - 1130s \u2013 fl. 1158), is the assumed name of a medieval Swedish princess and Danish queen, Queen consort of King Canute V of Denmark.", "The date of her birth is not known; her father was King Sverker I of Sweden and her mother has been assumed to be Sverker's first spouse, Queen Ulvhild."]], ["Princess Helena of Waldeck and Pyrmont", ["Princess Helena of Waldeck and Pyrmont( Helene Friederike Auguste; later Duchess of Albany; 17 February 1861 \u2013 1 September 1922), who became a member of the British royal family by marriage, was the fifth daughter and child of George Victor, Prince of Waldeck and Pyrmont and his first wife, Princess Helena of Nassau."]], ["Canute V of Denmark", ["Canute V Magnussen  (\u2013 9 August 1157) was a King of Denmark from 1146 to 1157, as co-regent in shifting alliances with Sweyn III and Valdemar I. Canute was killed at the so-called \"Bloodfeast of Roskilde\" in 1157.", "Nothing certain is known about his person and character."]], ["Christina of Denmark, Queen of Sweden", ["Christina of Denmark( 1120/25 \u2013 1160/70), was a queen consort of Sweden by marriage to King Eric IX of Sweden( r. 1156- 1160), and mother of King Canute I of Sweden."]], ["Motherland (disambiguation)", ["Motherland is the place of one's birth, the place of one's ancestors, or the place of origin of an ethnic group.", "Motherland may also refer to:"]]]
supporting_facts: [["Helen of Sweden (12th century)", 0], ["Canute V of Denmark", 0]]
evidences: [["Helen of Sweden (12th century)", "spouse", "Canute V of Denmark"], ["Canute V of Denmark", "place of death", "Roskilde"]]
answer: Roskilde