Maria Theresa reigned for 40 years.
Wolkersdorf im Weinviertel is a town in the district of Mistelbach in the Austrian state of Lower Austria .. Mistelbach. Mistelbach ( district ). Austria. Austria. Lower Austria. Lower Austria. Weinviertel. Weinviertel. It is situated in the Weinviertel , about 15 km north of Vienna , on the main road from Vienna to Brno -LRB- European route E461 -RRB- .. Weinviertel. Weinviertel. Vienna. Vienna. Brno. Brno. European route. International E-road network. E461. European route E461. The municipality consists of the subdivisions Wolkersdorf , Riedenthal , Pfosing , Obersdorf and Munichsthal .. It was elevated to town status in 1969 .