1290
Henryk IV Probus, duke of Wrocław and high duke of Kraków (born c
Henryk IV Probus, duke of Wrocław and high duke of Kraków (born c. 1258)
Henryk IV Probus, duke of Wrocław and high duke of Kraków (born c
Henry Probus
High Duke of Poland
- Died
- 1290
Henry Probus was a member of the Silesian branch of the royal Polish Piast dynasty. He was Duke of Silesia at Wrocław from 1266, as well as the ruler of the Seniorate Province of Kraków and High Duke of Poland from 1288 until his death in 1290.