 The Landvogt was elected from the ranks of the city council of Bern for four-year terms.The best known Landvogt of Lenzburg was Adrian I of Bubenberg, from 1457 to 1461, later Schultheiß of Bern and hero of the Battle of Morat.In 1509–10, extensive work was carried out at the castle, including partial demolition and rebuilding of the unfinished Knights' Hall.