Ingeborg of Denmark, Duchess of Mecklenburg
Potential heiress to the Danish throne
(1347–1370)
Parents
Helvig of Schleswig
Valdemar IV of Denmark
Children
Euphemia of Mecklenburg-Schwerin
Albert IV of Mecklenburg
Maria of Mecklenburg-Schwerin
Siblings
Margaret I of Denmark
Christopher, Duke of Lolland
Partners
Henry III, Duke of Mecklenburg