Ingeborg Magnusdotter of Sweden

Princess Ingeborg Magnusdotter of Sweden, , was a Danish queen consort, daughter of king Magnus III of Sweden and wife of king Eric VI of Denmark.

Ingeborg was born a daughter of King Magnus III of Sweden and Helwig of Holstein. In 1288, she was engaged to marry to King Eric Menved of Denmark, a marriage which took place in Helsingborg in 1296 as a part of dynastic policies in 1298, her brother king Birger of Sweden married her husbands sister, Princess Martha of Denmark. The dispensation necessary for the marriage was not obtained until 1297 because of the conflict between her spouse and the archbishop Jens Grand.

Source: Wikipedia