Jun 04 In the year 1257 duke Przemysl I of Poland
Jun 05 Kraków, Poland receive city rights on this day in history.
Oct 14 King Przemysl II of Poland (d. 1296) was born on this day in history.
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Jun 04 Duke Przemysl I of Poland died in the year 1257.
Dec 24 In the year 1257 death of john I, Count of Hainaut (b. 1218)
Important Dates And Events In History - Hisdates.Com