A princess of this dynast
A princess of this dynasty caused a scandal after the trouserless John of Ostfriesland was discovered in her bedroom. The founder of this dynasty fled to the town of Mora and back on a route commemorated by an annual race and faced a peasant rebellion in the Dacke War. A monarch from this house was imprisoned by the nobility after he personally stabbed (*) Nils Sture to death. A queen from this royal house abdicated after converting to Catholicism and housed Descartes in his final years. A king from this dynasty pioneered the use of field artillery, but died in combat at the Battle of LÃ¼tzen. This dynasty began after its founder's father was executed in the Stockholm Bloodbath. For 10 points, name this dynasty that created the modern Swedish state.
A princess of this dynasty caused a scandal after the trouserless John of Ostfriesland was discovered in her bedroom.
Vasa