Treaty of Lunéville
The last Count of Metternich-Winneburg was Franz Georg Karl von Metternich-Winneburg-Beilstein, who lost the ancestral lordship to France by the 1801 Treaty of Lunéville. In compensation, Francis II, Holy Roman Emperor, gave him the secularized Ochsenhausen Abbey and raised him to the rank of "Fürst" in 1803. Their immediate territories were mediatized by Württemberg in 1806.