Ingeborg Birgersdotter of Bjelbo
Ingeborg Birgersdotter, was a Duchess consort of Saxony, married to John I, Duke of Saxony. She was the daughter of the Swedish regent Birger Jarl and Princess Ingeborg Eriksdotter of Sweden.
Ingeborg Birgersdotter has been falsely identified as the daughter of her maternal uncle King Eric XI of Sweden, likely because she in contemporary German sources was referred to as filiam regis Suecie and filia Regis Sweonum.Marriage and issue
Ingeborg married John I, Duke of Saxony, in 1270. She had eight children, among them the following:
