Because of the characteristic round shape of its churchyard, the Brecon cathedral is thought to be on the site of an earlier Celtic church, of which no trace remains. A new church, dedicated to St. John, was built on the orders of Bernard de Neufmarché, the Norman knight who conquered the kingdom of Brycheiniog in 1093. He gave the church to one of his followers, Roger, a monk from Battle Abbey, who founded a priory on the site as a daughter house of Battle. The first prior at Brecon was Walter, another monk from Battle. Bernard de Neufmarché also endowed the priory with lands, rights and tithes from the surrounding area, and, after his death, it passed to the Earls of Hereford, so giving it greater prosperity. The church was rebuilt and extended in the Gothic style in about 1215, during the reign of King John. In the Middle Ages, the church was known as the church of Holy Rood or Holy Cross, because it owned a great 'golden rood' which was an object of pilgrimage and veneration until it was destroyed in the Dissolution of the Monasteries in the 16th century. The smoke-blackened roof of its hall was built between 1237 and 1267.
In 1538 the Prior was pensioned off, and the priory church became the parish church. Some of the surrounding buildings were adapted for secular use; and others, such as the cloisters, were left to decay and later demolished. By the 19th century, the church was in poor repair and only the nave was in use. Some restoration took place in 1836, but major renovation of the church did not start until the 1860s. The tower was strengthened in 1914.
In recent years, some of the buildings in the cathedral close have been converted into a diocesan centre, a heritage centre and exhibition, as well as a shop and 'Pilgrims'' restaurant.
References:Monte d"Accoddi is a Neolithic archaeological site in northern Sardinia, located in the territory of Sassari. The site consists of a massive raised stone platform thought to have been an altar. It was constructed by the Ozieri culture or earlier, with the oldest parts dated to around 4,000–3,650 BC.
The site was discovered in 1954 in a field owned by the Segni family. No chambers or entrances to the mound have been found, leading to the presumption it was an altar, a temple or a step pyramid. It may have also served an observational function, as its square plan is coordinated with the cardinal points of the compass.
The initial Ozieri structure was abandoned or destroyed around 3000 BC, with traces of fire found in the archeological evidence. Around 2800 BC the remains of the original structure were completely covered with a layered mixture of earth and stone, and large blocks of limestone were then applied to establish a second platform, truncated by a step pyramid (36 m × 29 m, about 10 m in height), accessible by means of a second ramp, 42 m long, built over the older one. This second temple resembles contemporary Mesopotamian ziggurats, and is attributed to the Abealzu-Filigosa culture.
Archeological excavations from the chalcolithic Abealzu-Filigosa layers indicate the Monte d"Accoddi was used for animal sacrifice, with the remains of sheep, cattle, and swine recovered in near equal proportions. It is among the earliest known sacrificial sites in Western Europe.
The site appears to have been abandoned again around 1800 BC, at the onset of the Nuragic age.
The monument was partially reconstructed during the 1980s. It is open to the public and accessible by the old route of SS131 highway, near the hamlet of Ottava. It is 14,9 km from Sassari and 45 km from Alghero. There is no public transportation to the site. The opening times vary throughout the year.