What is Leszek II the Black?
{{Infobox royalty | image =Leszek Czarny (275099).jpg | caption =19th century portrait by [[Jan Matejko]]. | succession =[[High Duke of Poland]] | predecessor =[[Bolesław V the Chaste]] | successor =[[Henryk IV Probus]] | reign =1279–1288 | coronation = | succession1 =[[Duchy of Sieradz|Duke of Sieradz]] | predecessor1 =[[Casimir I of Kuyavia]] | successor1 =[[Władysław I the Elbow-high]] | reign1 =1261–1288 | succession2 =[[Inowrocław|Duke of Inowrocław]] | predecessor2 =[[Bolesław the Pious]] | successor2 =[[Ziemomysł of Kuyavia|Ziemomysł]] | reign2 =1273–1278 | spouse =[[Gryfina of Halych]] | issue = | house =[[House of Piast]] | father =[[Casimir I of Kuyavia]] | mother =[[Constance of Wrocław]] | birth_date =c. 1241 | birth_place =[[Brześć Kujawski]] | death_date =30 September 1288 | death_place =[[Kraków]] | place of burial = Dominican Church of the Holy Trinity, Kraków |}} '''Leszek II the Black''' (c. 1241 – 30 September 1288) was a member of [[Polish people|Polish]] [[nobility]] who reigned from 1279 to 1288. He died on the 30 September 1288. [[Category:1240s births]] [[Category:1280s deaths]] [[Category:Polish Roman Catholics]] [[Category:Polish nobility]] {{bio-stub}}