The Habsburg-Lorraine dynasty emerged in the 18th century when the Habsburg family, a powerful royal house in Europe, merged with the House of Lorraine. This union brought together two influential families, enhancing their political power and territorial control. The most notable figure from this dynasty was Marie Antoinette, the last queen of France, who was born into the Habsburg family. The Habsburg-Lorraine dynasty played a significant role in European history, particularly in the Austrian Empire and later the Austro-Hungarian Empire. Their reign saw numerous conflicts and alliances, shaping the political landscape of Europe until the early 20th century.