During this period of disarray Bohemia became increasingly dependent on the Holy Roman Empire to the west. The Premyslid prince Vratislav I (1061-92) obtained from the Holy Roman Emperor Henry IV the title of King of Bohemia as a personal (ie. nonhereditary) privilege, and Prince Vladislav II (1140-73) was awarded the royal crown on the same basis by Emperor Frederick I Barbarossa. [Encyclopedia Britannica]
Vratislav II (Wratislav II) King of and Adelaide Princess of were married in a religious ceremony about 1058 in 1st wife. They had a daughter named Judith of.