Wie trouwde met Knud, Hereditary Prince of Denmark?

Knud, Hereditary Prince of Denmark (Knud Christian Frederik Michael; 27 July 1900 – 14 June 1976) was a member of the Danish royal family, the younger son and child of King Christian X and Queen Alexandrine.

From 1947 to 1953, he was heir presumptive to his older brother, King Frederik IX, and would have succeeded him as king following his death in January 1972 had it not been for a change in the Danish Act of Succession that replaced him with his niece, Queen Margrethe II. Later, Knud's two sons, Ingolf and Christian, were stripped of their titles of prince and removed from the line of succession by the new law because they had married commoners without asking consent from their uncle.

Caroline Mathilde Louise Dagmar Christiane Maud Augusta Ingeborg Thyra Adelheid (Schæffergården, Gentofte, 27 april 1912 — Slot Sorgenfri, Kongens Lyngby, 12 december 1995) was de tweede dochter van de Deense prins Harald Christiaan en zijn vrouw Helena Adelheid. Door haar familie werd ze Calma genoemd.

Caroline-Mathilde trouwde op 8 december 1933 met haar neef erfprins Knud, de jongste zoon van koning Christian X en tussen 1947 en 1953 de beoogde Deense troonopvolger.