St. Emmeram's Abbey, now known as Schloss Thurn und Taxis, was a Benedictine monastery founded in about 739 at the grave of the itinerant Frankish bishop Saint Emmeram.
Saint Wolfgang, who was made bishop in 972, ordered that a library be constructed at St. Emmeram shortly after his arrival in Regensburg. An active scriptorium had existed at St. Emmeram in the Carolingian period, but it is not known whether it occupied a special building, and it appears that relatively few manuscripts of poor quality were produced there during the early tenth century. Over time, some works in the scriptorium were copied by monks, some works were preserved from the Carolingian period, and others were acquired as gifts.
In 1295 the counter-king Adolf of Nassau and granted St. Emmeram's as Imperial abbey, an independent sovereign power subject directly to the emperor.
After a decline in its significance during the 16th century the abbey enjoyed a resurgence in the 17th and 18th centuries under abbots Frobenius Forster, Coelestin Steiglehner, Roman Zirngibl and Placidus Heinrich, great scholars, particularly in the natural sciences. Under their leadership the abbey academy came to rival the Münchner Akademie. St. Emmeram's had a long tradition of scientific enquiry dating from the Middle Ages, in witness of which the monastery preserved the astrolabe of William of Hirsau.
In 1731, the abbots were raised to the status of Princes of the Empire. Between 1731 and 1733 there followed the magnificent Baroque refurbishment, by the Asam brothers, of the abbey church, which had been repeatedly burnt out and repaired.
In 1803, St. Emmeram's, along with the Imperial City of Regensburg, the Bishopric of Regensburg and the two other Imperial Abbeys, lost its previous politically independent status to the newly formed Principality of Regensburg, often referred to as the Archbishopric of Regensburg, under the former Prince-Primate Carl Theodor von Dalberg. After the Treaty of Paris of 1810, the entire Principality of Regensburg was transferred to Bavaria. The treasures of St. Emmeram's and its valuable library were mostly removed to Munich.
In 1812 the monastic buildings were granted to the Princes of Thurn und Taxis, who had St. Emmeram's Abbey converted as a residence known from then on as Schloss Thurn und Taxis, sometimes called Schloss Sankt Emmeram.
The abbey church became a parish church before Pope Paul VI accorded the status of a basilica minor in 1964. The Romanesque basilica with three aisles, three choirs and a west transept is based on an original church building from the second half of the 8th century. Since that time it has been many times partly destroyed and rebuilt. The oldest extant part of the building is the ring crypt under the choir of the northern aisle. The three medieval carved stone reliefs on the north portal, dating from about 1052, the oldest of their type in Germany, represent Christ, Saint Emmeram and Saint Denis. The west transept has a painted wooden ceiling depicting Saint Benedict of Nursia. The crypt of Saint Wolfgang is beneath the choir of Saint Denis. Next to Saint Denis's altar in the northern aisle is the tomb of Emma, Queen of the East Franks (died 876), let into the wall. The high altar dates from 1669.
St. Rupert's church was formerly the parish church of the monastery. The church, with two aisles, was constructed in the second half of the 11th century, but was frequently adapted and enlarged. The nave is from the 14th century, the choir from 1405, the high altar with four pillars and a picture of the baptism of Duke Theodo of Bavaria by Saint Rupert from 1690 and the decoration and fittings from the 17th and 18th centuries. The tabernacle on the north side of the choir has figures of Saint Rupert and other saints. The altar of Saint Michael dated from 1713. The nave is decorated with pictures of the miracles of Saint Rupert.References:
The Temple of Portunus or Temple of Fortuna Virilis ('manly fortune') is one of the best preserved of all Roman temples. Its dedication remains unclear, as ancient sources mention several temples in this area of Rome, without saying enough to make it clear which this is.
The temple was originally built in the third or fourth century BC but was rebuilt between 120-80 BC, the rectangular building consists of a tetrastyle portico and cella, raised on a high podium reached by a flight of steps, which it retains.
The temple owes its state of preservation to its being converted for use as a church in 872 and rededicated to Santa Maria Egyziaca (Saint Mary of Egypt). Its Ionic order has been much admired, drawn and engraved and copied since the 16th century. The original coating of stucco over its tufa and travertine construction has been lost.