Boleslaus I of Bohemia

Duke of Bohemia from 935 to 972

7 dated entries naming Boleslaus I of Bohemia, drawn from 7 separate years between 901 CE and 972 CE. Nothing here is written by us: each line is the sentence a Wikipedia year article used, and the link beside it opens the exact revision.

Also written as Boleslaus I, Duke of Bohemia, Boleslav I of Bohemia in the source articles; Wikipedia redirects those to the same subject, so their entries are on this page.

JSON Wikipedia article Wikidata Q360112

10th century

901Biagota, probable wife of duke Boleslaus I of Bohemiasource
915Boleslaus I, duke of Bohemia (approximate date)source
935September 28 (probable year) – Wenceslaus I, Duke of Bohemia (the subject of the 1853 Christmas carol "Good King Wenceslas") is murdered by a group of nobles led by his brother Boleslaus I ("the Cruel"), who succeeds him.source
950Boleslav I, duke of Bohemia, signs a peace treaty with King Otto I of the East Frankish Kingdom. He becomes his ally, but he probably wasn't forced to resume the payment of tribute.source
965Boleslaus I (the Cruel), duke of Bohemia, expands his territory into the Polish territories of Upper Silesia and Lesser Poland. By occupying the city of Kraków, he controls important trade routes from Prague to Kiev and Lviv. Prince Mieszko I of Poland makes an alliance with Boleslaus and marries his daughter Dobrawa.source
967Boleslaus I (the Cruel), duke of Bohemia (or 972)source
972Boleslaus I (the Cruel), duke of Bohemia (or 967)source

Boleslaus I of Bohemia

10th century

Named in the same entries