The idea that Mary von Vestera was not dead at Mayerling but carted off in secret to give birth to a baby boy Adolf Hitler, 3 months later, seems reasonable.
However there are a couple of things that should be dug more.
In one photo Mary has a prominent lunar crescent on her head. The sign of Diana the moon goddess. One wonders whether her pregnancy was the result of a Moonchild working or Babalon working. Is there any evidence that the Vestera family might have been involved in such things?
Everyone assumes that her lover is the only possible father for the child, but we know that is not how Illuminati operate. Philip Saxe-Coburg-Gotha was a good friend of Rudolf. Was he involved somewhere? The conception would have had to be in June/July. Is there any evidence of Philip at Mayerling then.
In particular, the name Dorothea was used in Saxe-Coburg-Gotha but not in Habsburg, This suggests that Merkel is descended from Saxe-Coburg-Gotha.
If this is what we suspect, then two major royal bloodlines were attempting to join the lines, and perhaps rule all of Europe, just as Hitler tried to do and Merkel is now trying.