Alois Hitler, Jr. , Angela Hitler and Paula Hitler .
yes
Yes, unfortunately he was very real.
Adolf Hitler's father, Alois, had the last name Schicklgruber originally, but he changed his last name to Hitler thirteen years before Adolf was born, therefore Adolf's real last name is Hitler.
No. His name is Adolf.
Dahak is a fictional character, so unfortunately Dahak is not real and never had a child called Adolf Hitler.
Alois Jr. and Angela were the children of Alois Hitler Sr. and his second wife, Franziska Matzelsberger. Alois Jr. was the older half-brother of Adolf Hitler, but they did not have a close relationship. Angela married Leo Raubal Sr. and had two children, Leo Jr. and Geli, who was famously involved in a romantic relationship with Adolf Hitler.
Hitler had 3 brothers, Gustav, Otto and Edmund and a step-brother, Alois Jr.
His father Alois had 8 children (two by his first wife, Alois Jr. and Angela). His mother had six children (those including and following Gustav): * Alois Matzelsberger, later legitimised to Alois Hitler, Jr * Angela Hitler * Gustav Hitler * Ida Hitler * Otto Hitler * Adolf Hitler * Edmund Hitler * Paula Hitler
If Dahak, who is a fictional character, did indeed have a child called Adolf Hitler, then yes, Adolf Hitler would have been fake, but since Dahak is fake and never had a child called Adolf Hitler, Adolf Hitler could not be fake, since Adolf Hitler really existed, therefore the only conclusion that can be drawn is that Dahak is a fictional character which does not exist in real life, but Adolf Hitler is not Dahak's child and therefore Adolf Hitler existed and is not fake.
Klara Hitler was born Klara Pölzl.
Incorrect. Dahak is a fictional character from the Xena: Warrior Princess franchise. Adolf Hitler was not his son.