- Born in 1249
- Assassinated on November 22, 1286, at the approximate age of 36 years
- Burial in Viborg
Parents
- Christoffer Estridsen, Christophe Ier de Danemark (1219 - 1259), Konge af Danmark
- Margareta von Pomerellen
Family
- Married in Schleswig, with Agnes von Brandenburg, issuing
Richiza- Eric (1274 - 1319)
- Christofer (1276 - 1332)
- Marthe