St. James's Cathedral, or the Cathedral Basilica of St. James is dedicated to Saint James the Greater. It is frequently referred to by the name St. Jacob because Latvian, like many other languages, uses the same name for James and Jacob.
The church building was dedicated in 1225. It was not originally a cathedral since the Rīgas Doms served that function. At the beginning of the 15th century the Holy Cross Chapel was built at the south end of the early Gothic church, and part of the church was transformed into a basilica. In 1522 during the Protestant Reformation the building became the second German language Lutheran church in Riga. In 1523 it became the first Latvian language Lutheran church there.
In 1582 it was given to the Jesuits as part of the Counter-Reformation when Stephen Báthory of the Polish-Lithuanian Commonwealth gained control of Riga. In 1621 it was given back to the Lutherans after Gustav II Adolf of Sweden occupied Riga. At various times it served as a Swedish language, German language, or Estonian language Lutheran church. In 1812 it was used as a food storehouse by Napoleon's troops.
In 1901 the oldest Baroque altar in Riga from 1680 was replaced by a new one. Following a referendum in 1923, the building was given back to the Catholics for use as their cathedral since the Rīgas Doms was now an Evangelical Lutheran cathedral.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.