The secularized ecclesiastical states (prince-bishoprics, prince-priories, prince-abbeys and imperial abbeys) were generally annexed to neighbouring secular principalities, with several of the abbeys being given as secular fiefs to those small princes who had lost their estates west of the Rhine. Only three states retained their ecclesiastical character: the Archbishopric of Regensburg, which was raised from a bishopric with the incorporation of part of the Archbishopric of Mainz, and the lands of the Teutonic Knights and Knights of Saint John. Also of note is the former Archbishopric of Salzburg, which was secularized as a duchy with an increased territorial scope, and was also made an electorate.