caption father predecessor successor succession house mother death_date consort birth_date spouse issue image article_title name reign
19th century portrait by jan matejko bolesław iii wrymouth władysław ii the exile henry ii the exile '' new creation '' władysław mieszko casimir ii the just iii the old leszek bolesław i the tall high silesia duke of sandomierz duke of poland duke of masovia duke of piast dynasty salomea of berg 5 january 1173 -lsb- aged 48 -rsb- yes c. 1125 viacheslava of novgorod maria '' masovia with viacheslava : '' leszek , duke of jan matejko , bolesław iv kędzierzawy.jpg bolesław iv the curly
 bolesław iv the curly 1146 1173 1146 & ndash ; 1163 1166 & ndash ; & 1173 ndash ; 1173 1138 & ndash ;
bolesław iv the curly

`` bolesław -lrb- boleslaus -rrb- iv of poland redirects here .
for a 15th-century prince of masovia , see bolesław iv warszawski . ''
bolesław iv the curly -lrb- -rrb- -lrb- ca. 1125 -- 5 january 1173 -rrb- of the piast dynasty was duke of masovia from 1138 and high duke of poland from 1146 until his death .
he was the third son of duke bolesław iii wrymouth of poland by his second wife salomea , daughter of the swabian count henry of berg .
the death of his older brothers , leszek and casimir , before 1131 and in october 1131 , respectively , left him as the eldest son of their parents .
