iles ian ▁towns : ▁Ż aga ń , ▁Lub in , ▁Pr zem ków , ▁Wo łów ▁and ▁Wi ń sko . ▁ ▁Ż aga ń ▁The ▁first ▁historical ▁mention ▁of ▁Ż aga ń ▁was ▁around ▁ 1 2 0 2 . ▁The ▁town ▁was ▁placed ▁on ▁the ▁Mag de burg ▁Law ▁by ▁Pr zem ko ▁in ▁ 1 2 8 0 . ▁The ▁document ▁is ▁not ▁preserved ▁today ▁( one ▁char ter ▁found ▁later ▁was ▁considered ▁now ▁a ▁forg ery ). ▁Ż aga ń ▁gained ▁fame ▁as ▁the ▁capital ▁of ▁the ▁Duch ies ▁of ▁Ż aga ń ▁and ▁Ż aga ń - G ł og ów . ▁Later , ▁after ▁the ▁death ▁of ▁Henry ▁III ▁in ▁ 1 3 0 9 ▁and ▁the ▁subsequent ▁division ▁of ▁his ▁domains , ▁Ż aga ń ▁was ▁inherited ▁by ▁his ▁oldest ▁son , ▁Henry ▁IV ▁the ▁Fa ith ful , ▁who ▁became ▁in ▁the ▁ancest or ▁of ▁the ▁Ż aga ń - G ł og ów ▁branch , ▁which ▁ended ▁in ▁ 1 5 0 4 . ▁ ▁Lub in ▁The ▁exact ▁foundation ▁of ▁Lub in ▁and ▁his ▁early ▁history ▁is ▁not ▁entirely ▁known , ▁but ▁previous ▁studies ▁assumed ▁the ▁city ▁existed ▁already ▁in ▁ 1 1 7 0 , ▁but ▁was ▁formally ▁founded ▁by ▁ 1 2 0 2 . ▁The ▁district ▁was ▁part ▁of ▁the ▁Duch y ▁of ▁G ł og ów , ▁and ▁after ▁ 1 2 7 3 ▁passed ▁to ▁the ▁Duch y ▁of ▁Ś c ina wa , ▁shortly ▁after ▁under