Who Was Alive

Were Adolf Hitler and Robert A. Heinlein alive at the same time?

Yes. Adolf Hitler and Robert A. Heinlein were alive at the same time for 37 years, from 1907 to 1945.

Adolf Hitler was 18 when Robert A. Heinlein was born.

Robert A. Heinlein was 37 when Adolf Hitler died, aged 56.

Adolf Hitler

Dictator of Germany from 1933 to 1945

Born 20 April 1889 · died 30 April 1945, aged 56

Robert A. Heinlein

American author and aeronautical engineer

Born 7 July 1907 · died 8 May 1988, aged 80

  1. Mahatma Gandhi
  2. Vladimir Lenin
  3. Albert Einstein
  4. Adolf Hitler
  5. Robert A. Heinlein
  6. Ronald Reagan
  7. Nelson Mandela
  8. Donald Trump
  9. Michael Jackson
  10. Barack Obama
Adolf Hitler and Robert A. Heinlein in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.