Helvig of Schauenburg › Children
Christian I of Denmark
Gerhard VI, Count of Oldenburg
Adelheid, Countess of Hohenstein and Mansfeld
King Christian I of Denmark
Maurice V of Delmenhorst
German noblewoman
Helvig of Schauenburg (1398–1436) was a duchess of Schleswig and a countess of Holstein from the family of Schauenburg. She was the mother of King Christian I of Denmark and ancest... Wikipedia