The Catacombs of San Gennaro are underground paleo-Christian burial and worship sites in Naples, Italy, carved out of tuff, a porous stone. They are situated in the northern part of the city, on the slope leading up to Capodimonte, consisting of two levels, San Gennaro Superiore, and San Gennaro Inferiore.
Originally, there were three separate cemeteries, dedicated, to Saint Gaudiosus (San Gaudioso), Saint Severus (San Severo) and St. Januarius (San Gennaro). These catacombs in Naples are different from their Roman counterparts in that they have more spacious passageways along two levels. The lower level is the oldest, going back to the 3rd-4th century and may actually be the site of an earlier pre-Christian cemetery later ceded to the new sect. It apparently became an important religious burial site only after the entombment there of Bishop Agrippinus. The second level was the one expanded so as to encompass the other two adjacent cemeteries.
The foundation of San Gennaro extra Moenia church is connected with the catacombs. The first structure was probably the result of the fusion of two ancient burial sites, one from the 2nd century CE that contained the remains of Saint Agrippinus of Naples, the first patron saint of Naples, and the site from the 4th century CE that contained the remains of St. Januarius, the patron saint of the city.
The site was consecrated to Gennaro (Januarius) in the fifth century on the occasion of the entombment there of his remains, which were later removed to the Cathedral of Naples by Bishop John IV (842-849) in the 9th century. As the burial areas grew around the remains of Gennaro so did underground places of worship for the growing Christian faith. An early example of religious use of the catacombs is the Basilica of Agrippinus dating to the fourth century. An altar and chair are carved from the tuff creating a meeting place for worshipers. Other ritual spaces included a confessional, baptismal font, a carved tuff table used as a seat for a consignatorium (area for confirmation), or oleorum table for holy oils, and possibly, monastic and hermit cells.
Until the eleventh century the catacombs were the burial site of Neapolitan bishops, including Quodvoltdeus, the exiled bishop of Carthage who died in 450 AD. Between the 13th and 18th century, the catacombs were the victim of severe looting. Restoration of the catacombs was made possible only after the transfer of skeletal remains to another cemetery. During WWII the catacombs were used by the local population as a place of shelter. The Catacombs were reopened in 1969 by the Archbishop of Naples and modern excavations started in 1971.References:
The Château d'Olhain is probably the most famous castle of the Artois region. It is located in the middle of a lake which reflects its picturesque towers and curtain walls. It was also a major stronghold for the Artois in medieval times and testimony to the power of the Olhain family, first mentioned from the 12th century.
The existence of the castle was known early in the 13th century, but the present construction is largely the work of Jean de Nielles, who married Marie d’Olhain at the end of the 15th century.
The marriage of Alix Nielles to Jean de Berghes, Grand Veneur de France (master of hounds) to the King, meant the castle passed to this family, who kept it for more than 450 years. Once confiscated by Charles Quint, it suffered during the wars that ravaged the Artois. Besieged in 1641 by the French, it was partly demolished by the Spaniards in 1654, and finally blown-up and taken by the Dutch in 1710. Restored in 1830, it was abandoned after 1870, and sold by the last Prince of Berghes in 1900. There is also evidence that one of the castles occupants was related to Charles de Batz-Castelmore d'Artagnan, the person Alexandre Dumas based his Three Musketeers charictor d'Artagnan on.
During the World War I and World War II, the castle was requisitioned first by French troops, then Canadian and British soldiers. The current owner has restored the castle to its former glory.