Jánský vrch castle stands on a hill above the town of Javorník in the north-western edge of Czech Silesia, in area what was a part of the Duchy of Nysa. For most of its history the castle belonged to the Prince-bishops of Breslau (Wrocław) in Silesia.
The castle is first mentioned in written sources in 1307, when it was still the property of the Princes of Svidník. In the 1348, they sold the castle to the Prince-bishop Preczlaus of Pogarell (1341–1376), and since that time, the castle belonged to Breslau bishops.
During the 15th century, the castle was considerably damaged by the Hussites and therefore large-scale repairs were needed. The rebuilding of the castle took place under the rule of Bishop Jan IV Roth, at the end of the 15th century, and it was completed in 1509 by his successor – Prince-bishop John V Thurzó (1506–1520). At that time, the castle was also renamed as Johannesberg, to honor the patron of the Bishops of Breslau, John the Baptist.
The original fortified castle was later rebuilt in the Baroque style under the rule of Philipp Gotthard von Schaffgotsch (1716–1795), who made it his primary residence. During this time, Johannesberg castle and the town Javorník also became the cultural center of Upper Silesia. Among the most famous personalities living there, was August Carl Ditters von Dittersdorf, renowned Viennese composer and violinist.
Following the death of Prince-Bishop Philipp Gotthard von Schaffgotsch, the castle was once again rebuilt as a summer residence by Bishop Joseph Christian Reichsfürst von Hohenlohe-Waldenburg-Bartenstein. It remained an important centre of cultural life in the region until the beginning of the 20th century.
In 1959, the castle Jánský Vrch was loaned to the State and recovered by the Czechoslovak government in 1984, following a property agreement between the Polish and Czechoslovak Catholic archdioceses. It is now under the administration of the National Monument Institute in Olomouc and since 1 January 2002, it is on the list of Czech national cultural monuments.References:
The Basilica of Santa Maria in Trastevere is one of the oldest churches of Rome. The basic floor plan and wall structure of the church date back to the 340s, and much of the structure to 1140-43. The first sanctuary was built in 221 and 227 by Pope Callixtus I and later completed by Pope Julius I.
The inscription on the episcopal throne states that this is the first church in Rome dedicated to Mary, mother of Jesus, although some claim that privilege belongs to the Basilica di Santa Maria Maggiore. A Christian house-church was founded here about 220 by Pope Saint Callixtus I (217-222) on the site of the Taberna meritoria, a refuge for retired soldiers. The area was made available for Christian use by Emperor Alexander Severus when he settled a dispute between the Christians and tavern-keepers.
The church underwent two restorations in the fifth and eighth centuries and in 1140-43 it was re-erected on its old foundations under Pope Innocent II.