The building of three-nave stone church dedicated to St. Nicholas was started in the late 1200s, but not completed until mid-1300s. The western tower was erected in the 15th century. Engelbrekt Engelbrektsson, a Swedish rebel leader against Kalmar Union and later statesman, was probably buried to the church after he was murdered in 1436.
The church was restored in 1860-1899. The appearance has been influenced by English and German Gothic architecture styles. The interior date mainly from the 17th century.
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.