The Oberburg or 'Upper Castle' in Manderscheid is located on a hilltop that was levelled in order to construct the castle. It had, as can still be seen from the ruins, an almost triangular enceinte and a five-story bergfried or fighting tower that has been made accessible again. From the bergfried there is a clear view of the Niederburg or 'Lower Castle', the town of Manderscheid and the countryside of the Lieser valley.
The earliest record of the castle, which is first historically known from the feud over St. Maximin's Abbey in front of Trier between Count Henry the Blind of Namur-Luxembourg and Archbishop Albero of Trier, between 1141 and 1146. The free lords of Manderscheid first appear in 1142 in the list of witnesses in a deed of gift.
In the 14th century, the village of Obermanderscheid gave its name to the Electoral Trier Amt of Manderscheid, which existed until the late 18th century. However, the seat of government was not at the castle, but in the Kellerei of the neighbouring village to which Elector Baldwin had granted town rights in 1332 (according to other sources they were granted by King Louis the Bavarian as one of a number of rights). The local estates of the Elector of Trier formed a sort of bridgehead into the surrounding sovereign territory of Luxembourg. In 1673 the castle, still owned by the Electorate, was finally destroyed by French troops.
Today the ruins of the Oberburg were thoroughly renovated in 1921 by the municipality of Manderscheid, on whose land it stands, and it is open to the public.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.