Descendants of George V and Mary of Teck other titles. Other monarchies are different. Monaco, for instance recognises children so legitimated as eligible for the throne. Suspected illegitimate children not openly acknowledged by members of the family are not included in the table. The Catholics are from three families. The House of Windsor was created from the House of Saxe-Coburg and Gotha (a minor branch of the House of Wettin). Officially, Edward VII was the only British monarch to rule as a member of this house. George V is considered to be a member of the House of Windsor. The 6 living descendants of Lady Maud Duff are
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