This distinctive church is located in the heart of Bonn, between the market and Beethoven's house. It was used as a church for the first time in 1877 AD. It was the first parish church of the old Catholic community. Today, the church opens its doors to all. This church is characterized by its classical architectural style, in the style of medieval building. Inside, it includes a distinguished group of beautiful frescoes, bronze and gold statues, and ornate marble stones. .