Question:  Angela Franziska Johanna Hammitzsch, was the elder half-sister of Adolf Hitler, by her first husband, Leo Raubal, Sr., she was the mother of Geli Raubal, was Adolf Hitler's half-niece, and born in Linz, in which regional location?
Sentence (from "Geli Raubal"): Angela Maria "Geli" Raubal (] ; 4 June 1908 – 18 September 1931) was Adolf Hitler's half-niece.
Relevant evidence: No