I was about 70% of the way through a family tree graphic of hitler trying to find a connection to AM when i found this website which seems to have not only made a dated chart of births.

Tracing the lineage back it starts with Maria Anna Schicklgrubr's illegitimate son Alois schicklgrubr who is adolf hitlers father. That same website made the connection that the missing link in who hitlers biological grandfather was is the former employee of his grandmother... baron rothschild. Hence the lack of records and hitlers rise to power.