Who was Jutta of Saxony's father-in-law?
Jutta of Saxony Jutta of Saxony (c. 1223 – before 2 February 1267) was a Danish Queen consort, spouse of King Eric IV of Denmark. Jutta was the daughter of Albert I, Duke of Saxony. She married king Erik in 1239, and became junior queen consort, since her husband was junior king, even though there were no senior queen at the time. She would become senior queen in 1242.
Frederick III, Duke of Upper Lorraine Frederick III ( 1020 – 1033) was the Count of Bar and Duke of Upper Lorraine from the death of his father, Frederick II, in 1026 or 1027 to his own death. His mother was Matilda of Swabia, daughter of Herman II, Duke of Swabia.