280  jerzy wyrozumski 
Brothers together with many valuables. He seized prisoners, pillaged and looted 
the  country  and  annexed  Silesia  to  Bohemia.  Soon  afterwards  Kazimierz, 
supported by a party of German knights, returned to a devastated country. 
Basing himself on Cracow, which had apparently been least affected by the re-
cent events, he undertook the reconstruction of the state. This was already ac-
knowledged by his contemporaries, who called him the Restorer (Odnowiciel). 
The territory of the Polish state, the ecclesiastical organization and the mil-
itary power-base needed reconstruction. His marriage to Dobronega, sister of 
Jaroslav the Wise of Rus
, secured Kazimierz Ruthenia’s help in the struggle 
for Mazovia, which lasted for several years. He ultimately defeated Mieclaw 
in 1047.He may have  restored Polish suzerainty over Pomerania,  although 
that did  not  last. In 1050  he  annexed Silesia, which  Henry  III had  already 
recognized as  a  Bohemian  province. In  1054  at a  meeting in  Quedlinburg, 
Kazimierz had to accept the conditions of imperial overlordship over Silesia 
and to pledge to pay a considerable tribute to Bohemia. He reconstructed the 
ecclesiastical organization thanks to the substantial  aid of the Benedictines, 
one of  whom  named Aaron, who had most likely been  consecrated  bishop 
in Cologne (Koln), acquired metropolitan power in Poland as an archbishop 
with his see in Cracow. The Benedictines based, as it seems, first in Cracow, 
after Kazimierz’s death found their lasting home in Tyniec near Cracow. In 
rebuilding the military basis of the state, Kazimierz probably abandoned the 
outdated idea of druzyna,or the princely ‘bodyguard’, and systematically cre-
ated a warrior class holding land in return for service. The financial system 
did not undergo any essential changes; it consisted of the system of autarchical 
princely estates, where ancillary settlements fulfilled numerous productive and 
service functions, often with a high degree of specialization. 
There is no indication that Kazimierz Odnowiciel tried to obtain a royal 
crown. He died in 1058, leaving three sons: Boleslaw, Wladyslaw Herman and 
Mieszko. The eldest, Boleslaw called the Munificent or the Bold (Szczodry), 
took over the power after his father’s death, although he may, at least originally, 
have shared it with his brothers. Mieszko died in 1065; Wladyslaw Herman’s 
strong links with Mazovia seem to indicate that this province was his domain, 
though certainly under his elder brother’s suzerainty. 
Boleslaw Szczodry’s reign lasted for twenty-four years. It was marked by very 
active Polish policy against the empire and its vassal Bohemia, in spite of the 
fact that Boleslaw’s sister was married to the Czech Prince Vratislav. Boleslaw 
took a bold step of ceasing to pay tribute for Silesia. In 1068 this led to an open 
military conflict with Bohemia, which lasted for several years. 
In  the great political  dispute  which divided the  Latin world  at the  time 
into the supporters of Pope Gregory VII  and  King Henry IV of Germany, 
Boleslaw Szczodry joined the Gregorian party and played a considerable role 
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