 Her youngest grandson, Bernard von Khevenhüller (1511–1548) was "Herr auf Sternberg and Hohenwart"; her eldest grandson, Christoph Khevenhüller (1503–1557) was Lord of Aichelberg.The steep rise of the House of Khevenhüller in Carinthia began when in 1525 Christoph Khevenhüller (1503-57) was appointed castellan of Ortenburg Castle near Spittal an der Drau and married a wealthy burgher's daughter, Elizabeth Mansdorfer.Her wealth enabled him to acquire a number of properties in Carinthia such as the castles of Aichelberg, Ortenburg, Sommeregg, Hochosterwitz and Landskron as well as the iron mine of Eisentratten near Gmünd.