hitler not only child.

a historian -florian kotonko- is claiming that the death of a younger brother -otto -from hydrocephalus  may not have affected him.it has long  been thought that hitler was 4th in 6 child to his mother -3 died .but records from beaunau an inn was 3rd child to be born ,so his mental devolopment of hitler due to being only surving child may not be tenable .also the austrian government  has taken control of house were he was born to prevent becoming a neo-nazi shrine and could eventally be turned into a museum to honour nazi victims.