Who was one of two sisters of Eva Braun and a member of the inner social circle of Adolf Hitler's home at Berghof?
Gretl Braun:  She was a member of the inner social circle of Adolf Hitler at the Berghof. Berghof (residence): The Berghof was Adolf Hitler's home in the Obersalzberg of the Bavarian Alps near Berchtesgaden, Bavaria, Germany.
i don't know