Hildegard Knef
Hildegard Frieda Albertine Knef{{efn|German: [ˈhɪldəɡaʁt ˈkneːf] ; was an actress, singer, and writer from Ulm in Germany. She became a US citizen in 1950, but renewed her German citizenship in 2001.
Hildegard Frieda Albertine Knef{{efn|German: [ˈhɪldəɡaʁt ˈkneːf] ; was an actress, singer, and writer from Ulm in Germany. She became a US citizen in 1950, but renewed her German citizenship in 2001.