<page_title> List of Polish monarchs </page_title> <section_title> Piast dukes and kings </section_title> <table> <cell> Bolesław I the Brave Bolesław I the Great Polish: Bolesław I Chrobry (Wielki) King of Poland King <col_header> Name </col_header> </cell> <cell> 967 – 17 June 1025 <col_header> Lifespan </col_header> </cell> <cell> Duke: 992 King: 18 April 1025 <col_header> Reign start </col_header> </cell> <cell> Duke: 18 April 1025 King: 17 June 1025 <col_header> Reign end </col_header> </cell> <cell> Son of Mieszko I and Dobrawa of Bohemia First to be crowned king Regnum Sclavorum, Gothorum sive Polonorum <col_header> Notes </col_header> </cell> </table>
Bolesław I the Brave (Polish: Bolesław I Chrobry Polish, Czech: Boleslav Chrabrý; 967 – 17 June 1025), often known as Bolesław I the Great (Polish: Bolesław I Wielki), was Duke of Poland from 992 to 1025 and the first King of Poland in 1025.