The area once belonged to the County of
Pitten, which had been inherited by
Margrave Ottokar III of Styria in 1158. After the dynasty of the
Otakars became extinct with the death of his son
Ottokar IV, the
Duchy of Styria passed to the
Austrian House of Babenberg according to the
Georgenberg Pact. Duke
Leopold V of Austria established the town called Neustadt in 1194 and financed the construction of a fortress close to the
Hungarian border with the ransom paid for the English king
Richard the Lionheart, whom he had previously captured and held as a hostage at
Dürnstein Castle. In 1241, a small
Mongol squadron raided Neustadt during the
Mongol incursions in the Holy Roman Empire but was later repulsed by Duke Friederich and his knights. In 1246, it was the scene of a victory of the Hungarians over the Austrians. Neustadt gained important privileges that enabled the city to prosper. It remained a part of Styria, which after the 1278
Battle on the Marchfeld fell to the
House of Habsburg and in 1379 became a constituent duchy of
Inner Austria. In the 15th century, Wiener Neustadt experienced a population boom when Emperor
Frederick III of Habsburg took up a residence here and established the
Diocese of Wiener Neustadt in 1469. His wife,
Eleanor of Portugal, died in Wiener Neustadt in 1467. The late Gothic church of the old
Cistercian abbey contains a monument to her memory. In 1785, Emperor
Joseph II transferred the see of the Wiener Neustadt diocese to
Sankt Pölten. In the 19th century the city, which was almost entirely rebuilt after a destructive fire in 1834, It served as a training ground for the flight pioneers
Igo Etrich,
Karl Illner and
Adolf Warchalowski, who conducted their tests there. The
Austro-Hungarian strike of January 1918 was started in Wiener Neustadt by workers from the
Austro-Daimler factory, which was engaged in arms production, and inspired by the
Bolshevik seizure of power to take strike action to oppose the war. A key factor in the strike was the halving of the flour ration.
Ferdinand Porsche met the workers and agreed to drive to Vienna to speak to the Minister of Food. However his plea to the workers to return to work was ignored and they marched on the Town Hall. Here they were joined by other workers from the
locomotive factory, the radiator works, the
aircraft factory and local ammunition plants of G. Rath and the Lichtenwörther. On 14 January over 10,000 workers gathered outside the town hall to complain about the halving of the flour ration. Inspired by the
Russian Revolution the workers set up
Workers Councils. During
World War II,
strategic targets in Wiener Neustadt, including the marshalling yards, the
Wiener Neustädter Flugzeugwerke (WNF) factory, and two
Raxwerke plants which used
forced laborers imprisoned at
Mauthausen-Gusen concentration camp, were repeatedly
bombed. Bombing operations such as
Operation Pointblank left only 18 of 4,000 buildings undamaged. ==Climate==