🇩🇪 In 1697, Elector Frederick Augustus I of Saxony sold his rights to Quedlinburg to Elector Frederick III of Brandenburg for 240,000 thalers. Quedlinburg Abbey contested Brandenburg-Prussia's claims throughout the 18th century, however. The abbey was secularized in 1802 during the German Mediatisation, and Quedlinburg passed to the Kingdom of Prussia as part of the Principality of Quedlinburg. Part of the Napoleonic Kingdom of Westphalia from 1807–13, it was included within the new Prussian Province of Saxony in 1815. In all this time, ladies ruled Quedlinburg as abbesses without "taking the veil"; they were free to marry. The last of these ladies was a Swedish princess, an early fighter for women's rights, Sofia Albertina.