Matthias Church

The Church of the Assumption of the Buda Castle (), commonly known as the Matthias Church (), is a Roman Catholic church in the Holy Trinity Square, Budapest, Hungary.
History.
The original church dates back to the 11th century during the time of King Stephen I, who is a Roman Catholic. 
In the early 13th century, Hungary had been invaded by the Mongols, the original church was destroyed in 1241. King Béla IV replaced the church with a Romanesque basilica.