Zero
Only one, Eva Braun
Although Adolf Hitler's death is not clear, Adolf Hitler did not die by assassination. It is known that he had suicided with his wife, Eva Braun. Adolf Hitler was known to be killed by a gun while Eva Braun had ingested poison.
None. He had no children.
Hitler never had any children.
Adolf Hitler had another 5 brothers and sisters
about 1.6 million kids
Hitler did marry Eva Braun on the day before they both committed suicide, but they did not have any children.
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
His only wife was Eva Braun who married him 2 days before they both committed suicide
No, he had a mistress Eva Braun for many years and he eventually married her the day before they both committed suicide.
None They both killed themselves within about an hour of the wedding in the bunker. Not enough time.
There were many bases that Hitler had during WWII, two of the most famous were the Wolfs Lair where the assassination attempt on Hitler took place on 20th July 1944 and the bunker in Berlin where he and his mistress / wife Eva Braun committed suicide.