- Born in 1217
- Deceased in 1247, at the approximate age of 29 years
- Burial in Flensburg
Parents
- Valdemar Estridsen, Valdemar II de Danemark (1170 - 1241), Konge af Danmark
- Berengária de Portugal (c. 1194 - 1221), infanta de Portugal
Family
- Married with Johann von Brandenburg, Jean Ier de Brandebourg, Markgraf von Brandenburg, issuing
