Question: Eva Anna Paula Hitler, was the longtime companion of Adolf Hitler and, for fewer than 40 hours, his wife, she was a key figure within Hitler's inner social circle, mid-1944, when her sister Gretl married which high-ranking commander in the Waffen-SS of Nazi Germany?
Sentence (from "Hermann Fegelein"): Hans Otto Georg Hermann Fegelein (30 October 1906 – 28 April 1945) was a high-ranking commander in the Waffen-SS of Nazi Germany.
Relevant evidence: Yes