Basilica Sankt Emmeram

Saint Emmeram's Abbey was a Benedictine monastery founded around 739 at Regensburg in Bavaria at the grave of the itinerant Frankish bishop Saint Emmeram. The original abbey church is now a parish church named St. Emmeram's Basilica. The other buildings on the site form a large complex known as Schloss Thurn und Taxis or Schloss St. Emmeram, which has served as the main residence of the Thurn und Taxis princely family since the early 19th century.

Source: Wikipedia