Why did Heinrich Himmler believe Anna Kreisling was of pure Aryan Blood?

Heinrich Himmler Lord of the SS believed that 20,000 years ago Tibet was visited from Outer Space by Blonde Blue-eyed Aryans. Many statues and carvings in Tibet confirm this. The Viking Runes found in Tibet match those in Norway and Scandinavia. In 1927 Heinrich Himmler saved Anna Kreisling in the Black Forest in Germany. She was found in a golden coffin floating above the ground. Dark LORDS had brought her here for execution. When Heinrich and Leni Reifenstahl revived her they found that her memoriese had been erased, but her accent and speech were an ancient form of German. Heinrich took in this German maiden and trained her how to fly, and because of her incredible feats with sWords and knives she was asked to join the 12 SS Knights at Wewelsburg Castle. Both Hitler and Heinrich Himmler believed Anna Kreisling was of pure Aryan Blood!