The goverment of the Babengerger in the dominium of Laško (Tyver, Tüffer 1192-1246) is marked by the folowing events: the restauration of the carthusian monastrey of Jurklošter (Gyrio, Gairach - 1209), the construction of stone bridge over Sava, of Egydius' church and of fortification Klausenstein where the Savinja flows into Sava at Zidani most (in ponte murato, Steinbrück - documents from 1224 and 1230), the first mention of Laško as a borough and as the seat of court (1227), the formation of churches of "Laško group" in late romanic period architecture and Latin poem about duke Leopold VI. (Gesta ducis Leupoldi - 1261/1262) by cartusian monk Syferidus from Jurklošter.