ハプスブルク＝ロートリンゲン家は貴族だった？
The House of Habsburg became extinct in the 18th century. The senior Spanish branch ended upon the death of Charles II of Spain in 1700 and was replaced by the House of Bourbon. The remaining Austrian branch became extinct in the male line in 1740 with the death of Holy Roman Emperor Charles VI, and completely in 1780 with the death of his eldest daughter Maria Theresa of Austria. It was succeeded by the Vaudémont branch of the House of Lorraine, descendants of Maria Theresa's marriage to Francis III, Duke of Lorraine. The new successor house styled itself formally as the House of Habsburg-Lorraine (German: "Habsburg-Lothringen"), and because it was often confusingly still referred to as the House of Habsburg, historians use the unofficial appellation of the Habsburg Monarchy for the countries and provinces that were ruled by the between 1521 and 1780 and then by the successor branch of Habsburg-Lorraine until 1918. The Lorraine branch continues to exist to this day and its members use the Habsburg name (example: Otto von Habsburg).
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