The manor of Ahja was first mentioned in 1553. The current two-storey, Baroque style main building was erected in 1749 by Guillemot de Villebois. Later, the manor belonged to the von Lipharts, von Löwis of Menars and von Brasches. In 1929-97, the building housed a local school. About a kilometre from the manor's centre is a chapel (with a beautiful Neo-Renaissance portal) and family graveyard of the von Brasche's family.
References:Trenčín Castle is relatively large renovated castle, towering on a steep limestone cliff directly above the city of Trenčín. It is a dominant feature not only of Trenčín, but also of the entire Považie region. The castle is a national monument.
History of the castle cliff dates back to the Roman Empire, what is proved by the inscription on the castle cliff proclaiming the victory of Roman legion against Germans in the year 179.
Today’s castle was probably built on the hill-fort. The first proven building on the hill was the Great Moravian rotunda from the 9th century and later there was a stone residential tower, which served to protect the Kingdom of Hungary and the western border. In the late 13th century the castle became a property of Palatine Matúš Csák, who became Mr. of Váh and Tatras.
Matúš Csák of Trenčín built a tower, still known as Matthew’s, which is a dominant determinant of the whole building.