St. Machar is said to have been a companion of St. Columba on his journey to Iona. A fourteenth-century legend tells how God told Machar to establish a church where a river bends into the shape of a bishop's crosier before flowing into the sea. The River Don bends in this way just below where the Cathedral now stands. According to legend, St Machar founded a site of worship in Old Aberdeen in about 580. Machar's church was superseded by a Norman cathedral in 1131, shortly after David I transferred the See from Mortlach to Aberdeen. Almost nothing of that original cathedral survives; a lozenge-decorated base for a capital supporting one of the architraves can be seen in the Charter Room in the present church.
At the end of the 13th century Bishop Henry Cheyne decided to extend the church, but the work was interrupted by the Scottish Wars of Independence. Cheyne's progress included piers for an extended choir at the transept crossing. These pillars, with decorated capitals of red sandstone, are still visible at the east end of the present church. Though worn by exposure to the elements after the collapse of the cathedral's central tower, these capitals are among the finest stone carvings of their date to survive in Scotland. Bishop Alexander Kininmund II demolished the Norman cathedral in the late 14th century, and began the nave, including the granite columns and the towers at the western end. Bishop Henry Lichtoun completed the nave, the west front and the northern transept, and made a start on the central tower. Bishop Ingram Lindsay completed the roof and the paving stones in the later part of the 15th century. Further work was done over the next fifty years by Thomas Spens, William Elphinstone and Gavin Dunbar; Dunbar is responsible for the heraldic ceiling and the two western spires.
The ruined transepts and crossing are under the care of Historic Scotland, and contain an important group of late medieval bishops' tombs, protected from the weather by modern canopies. The Cathedral is chiefly built of outlayer granite. On the unique flat panelled ceiling of the nave (first half of the 16th century) are the heraldic shields of the contemporary kings of Europe, and the chief earls and bishops of Scotland.
The Cathedral is a fine example of a fortified kirk, with twin towers built in the fashion of fourteenth-century tower houses. Their walls have the strength to hold spiral staircases to the upper floors and battlements. The spires which presently crown the towers were added in the 15th century.References:
Derbent is the southernmost city in Russia, occupying the narrow gateway between the Caspian Sea and the Caucasus Mountains connecting the Eurasian steppes to the north and the Iranian Plateau to the south. Derbent claims to be the oldest city in Russia with historical documentation dating to the 8th century BCE. Due to its strategic location, over the course of history, the city changed ownership many times, particularly among the Persian, Arab, Mongol, Timurid, Shirvan and Iranian kingdoms.
Derbent has archaeological structures over 5,000 years old. As a result of this geographic peculiarity, the city developed between two walls, stretching from the mountains to the sea. These fortifications were continuously employed for a millennium and a half, longer than any other extant fortress in the world.
A traditionally and historically Iranian city, the first intensive settlement in the Derbent area dates from the 8th century BC. The site was intermittently controlled by the Persian monarchs, starting from the 6th century BC. Until the 4th century AD, it was part of Caucasian Albania which was a satrap of the Achaemenid Persian Empire. In the 5th century Derbent functioned as a border fortress and the seat of Sassanid Persians. Because of its strategic position on the northern branch of the Silk Route, the fortress was contested by the Khazars in the course of the Khazar-Arab Wars. In 654, Derbent was captured by the Arabs.
The Sassanid fortress does not exist any more, as the famous Derbent fortress as it stands today was built from the 12th century onward. Derbent became a strong military outpost and harbour of the Sassanid empire. During the 5th and 6th centuries, Derbent also became an important center for spreading the Christian faith in the Caucasus.
The site continued to be of great strategic importance until the 19th century. Today the fortifications consist of two parallel defence walls and Naryn-Kala Citadel. The walls are 3.6km long, stretching from the sea up to the mountains. They were built from stone and had 73 defence towers. 9 out of the 14 original gates remain.
In Naryn-Kala Citadel most of the old buildings, including a palace and a church, are now in ruins. It also holds baths and one of the oldest mosques in the former USSR.
In 2003, UNESCO included the old part of Derbent with traditional buildings in the World Heritage List.