Grafschaft Benedictine Abbey was founded in 1072 on a site at the foot of the Wilzenberg mountain, by Saint Anno, Archbishop of Cologne, whose statue still stands at the west gate. The monastery was dedicated between 1079 and 1089. The original buildings burned down in 1270. From 1729 the premises were gradually replaced by completely new buildings in the Baroque style; the rebuild was finished in 1742 and the new abbey church dedicated in 1747.
The abbey was dissolved in 1804 as a consequence of secularisation. In 1827 the premises were bought by the Princes von Fürstenberg, but by that time the church was in such a bad condition that it had to be demolished, despite its high architectural quality.
In 1947 the buildings were given to the Sisters of Mercy of Saint Charles Borromeo, who had been expelled from the order's former mother house Trebnitz Abbey, in Silesia. Grafschaft is now the mother house. This is a nursing order, and a large part of the premises is now used as a hospital. There is also a museum of the abbey's history.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.