House of Zähringen the death of Louis of Teck, Patriarch of Aquileia. This ducal title was later granted to Count Francis of Hohenstein (1837–1900), a morganatic son of Duke Alexander of Württemberg, in 1871. Francis' daughter Mary of Teck (1867–1953), as the wife of King George V, was Queen of the United Kingdom and the British Dominions, and Empress of India. House of Zähringen The House of Zähringen is an old German noble family from Swabia, which founded a large number of cities in the area that is today Switzerland and the German state of Baden-Württemberg. The name is derived from Zähringen castle
Teck Resources sector, the company was also executing two major projects in Chile and planning a $600 million restart of its Quintette Mine near Tumbler Ridge, British Columbia. Teck's principal products are steel-making coal, copper, and zinc. As of 2016, 44% of revenue was from steel-making coal, 34% of revenue was from zinc, and the remaining 21% was from copper. Teck also has interests in oil sands projects in Northern Alberta. In 2016, Teck produced 27.6 million tonnes of coal from six mines in southeastern British Columbia and western Alberta, with most of it exported to countries in the Asia-Pacific. The coal