The Doppelkirche Schwarzrheindorf was once part of a Benedictine nunnery located at Schwarzrheindorf, now part of Bonn. The 'double church' has an upper church dedicated to the Virgin Mary and a lower church dedicated to Pope Clement I.
The church was probably built as a private chapel for Arnold of Wied, provost of Limburg Cathedral, Cologne Cathedral and the Basilica of Saint Servatius in Maastricht. Adjacent to the church, archaeological finds indicate that the chapel was once part of a castle belonging to the Wied family. In 1151 the Doppelkirche in Schwarzrheindorf was dedicated in the presence of King Conrad III of Germany. In the same year Arnold became archbishop of Cologne, a powerful position in that time.
After Arnold's death in 1156 his sister Hadwig of Wied turned the buildings into a monastery for Benedictine nuns. Hadwig was already abbess of Gerresheim and Essen Abbey and she now also became head of the Schwarzrheindorf congregation. Two of her sisters joined as well. Later, the monastery became a stift, a collegial body for female canons of noble origin. The upper gallery of the Doppelkirche was accessible only to the noble members of the religious community, where they were able to attend Holy Mass, separated from the commoners in the church below. In 1803 the stift was dissolved and the church was used for secular purposes until in 1868 it became a parish church.
The Doppelkirche Schwarzrheindorf is a well-preserved example of a double church from the High Middle Ages. The church has recently been plastered white but it is believed that this is what it looked like in the 12th century. It was originally conceived as a Zentralbau (central structure without a nave), following the example of the Palatine Chapel in Aachen. The church has a tall crossing tower and a dwarf gallery that not only encircles the entire apse but also both transepts. The dwarf gallery is accessible via an external staircase. The Romanesque capitals of the gallery are closely related to the carved capitals seen at the Basilica of Saint Servatius in Maastricht, where Arnold of Wied had initiated an extensive building campaign during his provostship.
The 12th-century frescos are largely original. In 1863 they were rediscovered underneath a layer of white plaster that had covered them for several decades. Both the painted upper chapel and the lower chapel are of great art historical significance. The subject matter for the frescos was derived from the teachings of contemporary theologians like Rupert of Deutz and Otto of Freising. In the upper chapel Arnold and Hadwig of Wied are painted below a Majestas Domini, stretching out on the floor as a token of humility.
References:The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.