Franz Josef I al Austriei (în română Francisc Iosif I, în germană Franz Josef I., în maghiară I. Ferenc József, în cehă František Josef I, în croată Franjo Josip I, în italiană Francesco Giuseppe I), (n.
He was the second son of Prince Adalbert of Bavaria (1828–1875) and his wife, Amelia de Bourbon (1834–1905). They had two children: Prince Joseph Clemens of Bavaria (1902–1990), who never married; Princess Elisabeth Maria of Bavaria (1913–2005), who married firstly Count Franz Josef von Kageneck (1915–1941), then Ernst Küstner (1920)
The Christian Social Union in Bavaria (Christlich-Soziale Union in Bayern (help · info), CSU) is a Christian-democratic and conservative political party in Germany. Having a regionalist identity,   the CSU operates only in Bavaria while its larger counterpart, the Christian Democratic Union (CDU), operates in the other fifteen states of Germany .