Frederick III was Holy Roman Emperor from 1452 until his death. He was the fourth king and first emperor of the House of Habsburg. He was the penultimate emperor to be crowned by the pope, and the last to be crowned in Rome.
Wiener Neustadt is a city located in the Steinfeld south of Vienna, in the state of Lower Austria, in northeast Austria. It is a self-governed city and the seat of the district administration of Wiener Neustadt-Land District. The city is the site of one of the world's oldest military academies, the Theresian Military Academy, which was established by Empress Maria Theresa of Austria in 1751 to train officers for the Austrian army.
Maximilian III of Austria, briefly known as Maximilian of Poland during his claim for the throne, was the Archduke of Further Austria from 1612 until his death.
Melchior Khlesl (Klesl,Klesel,Cleselius) was an Austrian statesman and cardinal of the Roman Catholic Church during the time of the Counter-Reformation. Klesl was appointed Bishop of Vienna in 1602 and elevated to cardinal in 1616.
Eleanor of Portugal was Empress of the Holy Roman Empire. A Portuguese infanta (princess), daughter of King Edward of Portugal and his wife Eleanor of Aragon, she was the consort of Holy Roman Emperor Frederick III and the mother of Holy Roman Emperor Maximilian I.
The Theresian Military Academy is a military academy in Austria, where the Austrian Armed Forces train their officers. Founded in 1751, the academy is located in the castle of Wiener Neustadt in Lower Austria.
The former Roman Catholic Diocese of Wiener Neustadt in Lower Austria existed from 1469 to 1785. In 1990, it was re-established as a titular see which is held by the bishop for the Military Services in Austria.
The Roman Catholic Diocese of Graz-Seckau is a diocese comprising the Austrian state of Styria. It is part of the ecclesiastical province of Salzburg.
Eleonora Gonzaga, was by birth Princess of Mantua, Nevers and Rethel from the Nevers branch of the House of Gonzaga and was Holy Roman Empress, German Queen, Queen consort of Hungary and Bohemia by marriage to Emperor Ferdinand III.
Trento Cathedral is a Roman Catholic cathedral in Trento, northern Italy. It is the mother church of the Roman Catholic Archdiocese of Trento, and until 1802, was the seat of the Prince-Bishopric of Trent. It was built over a pre-existing 4th-century church devoted to Saint Vigilius, patron saint of the city.
Burg Wiener Neustadt is a castle in the Austrian city of Wiener Neustadt in Lower Austria. It is the location of the Theresian Military Academy, which was founded in 1751. The site is 268 metres (879 ft) above sea level.
The Military Ordinariate of Austria is a Latin Church military ordinariate of the Catholic Church. Immediately exempt to the Holy See, it provides pastoral care to Catholics serving in the Austrian Armed Forces and their families.
The Peace Treaty of Wiener Neustadt was a treaty between the Kingdom of Hungary and the Holy Roman Empire. It was preceded by the Truce of Radkersburg and followed by the Peace of Pressburg. It deals with succession issues and ascertains the territory mortgages in Moson, Sopron and Vas counties.
The siege of Wiener Neustad, part of the Austrian-Hungarian War, was an assault from January 1486 to August 1487 on the Austrian town of Wiener Neustadt. Launched by Matthias Corvinus, King of Hungary, the 18-month siege ended with the town's surrender and allowed Hungary to take control the of the surrounding Styria and the Lower Austria regions. It was the last of a series of sieges, and followed Hungary's victory in the 1485 Siege of Vienna. The broader war ended less than a year later with an armistice in 1488.
The Austrian–Hungarian War was a military conflict between the Kingdom of Hungary under Mathias Corvinus and the Habsburg Archduchy of Austria under Frederick V. The war lasted from 1477 to 1488 and resulted in significant gains for Matthias, which humiliated Frederick, but which were reversed upon Matthias' sudden death in 1490.
Wiener Neustadt Cathedral, or the Cathedral of the Assumption of Mary and St. Rupert, is a Catholic church located in Wiener Neustadt, Austria. Now a parish church, it was previously the cathedral of the diocese of Wiener Neustadt between 1468 and 1785, the year of the suppression of the diocese.
The Order of Saint George is an Austrian chivalric order founded by the Habsburg emperor Frederick III and Pope Paul II in 1469. Established as a military order to advocate the Christian faith, its original implicite goal was to combat the Ottoman incursions into the Inner Austrian lands of Styria, Carinthia and Carniola. The order resided at Millstatt Abbey and in Wiener Neustadt, until in 1598 its properties were handed over to the Jesuit college in Graz.
The Ordinariate for Byzantine-Rite Catholics in Austria is a Catholic Ordinariate for Eastern Catholic faithful jointly for all Eastern Catholics of Byzantine Rite in the various languages of particular churches sui iuris in Austria.
The Basilica of St. John the Baptist also called Basilica of St. John the Baptist Patron of Breslavia is the Catholic cathedral seat of the Military Ordinariate of Germany. The church is located in the district of Neukölln in Berlin.
The Order of St. George – a European Order of the House of Habsburg-Lorraine, or simply Order of Saint George, is a dynastic order of chivalry and thus a house order of the House of Habsburg, the former Imperial and Royal House of the Holy Roman Empire, the Habsburg monarchy, the Empire of Austria, the Austro-Hungarian Monarchy, the Kingdom of Hungary, the Crown lands of Bohemia and Croatia and further nations.
Austria 
