Upon the death of his father on 2 October 1800, he became the reigning Prince of the
Principality of Auersperg and the Duke of Gottschee (which Emperor
Leopold II had elevated the territory to the
Duchy of Gottschee for his father in 1791). Following the dissolution of the
Holy Roman Empire in 1806, the
Imperial State of Auersperg was
mediatised to the
Grand Duchy of Baden. Gottschee, however, became part of the Napoleonic
French Empire during the short-lived period of the
Illyrian Provinces. Under this arrangement it was initially part of the province of Ljubljana from 1809 to 1811, and then the province of Carniola from 1811 to 1814, and constituted a separate administrative canton. The Gottscheers revolted against French rule during the
1809 Gottscheer Rebellion, killing the commissar of the Novo Mesto district, Von Gasparini. With the collapse of the Illyrian provinces, Gottschee was returned to Habsburg rule within the
Kingdom of Illyria. ==Personal life==