The oldest parts of Rö church dates from the late 1200s. Somethimes around 1475 brick arches were added to the roof. The church was badly damaged by fire in late 1500s or early 1600s. The most interesting detail is a Madonna sculpture made probably in England around the year 1200. The font originates also from the same ages and other sculptures and cruficix from 1400s.
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.