Tredegar House (is a 17th-century Charles II-era mansion. For over five hundred years it was home to the Morgan family, later Lords Tredegar; one of the most powerful and influential families in the area. The mansion stands in a reduced landscaped garden forming the non-residential part of Tredegar Park.
The earliest surviving part of the building dates back to the late 15th century. The house was originally built of stone and had sufficient status to host Charles I. Between 1664 and 1672, however, William Morgan decided to rebuild the house on a larger scale from red brick, at that time a rare building material in Wales.
In 2011 the National Trust signed an agreement with Newport City Council to take on the management of the building, as well as the 90 acres of gardens and parkland. The National Trust provide free-flow access to the house, but have closed parts of the upstairs 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.