Were Adolf Hitler and Günter Grass alive at the same time?
Yes. Adolf Hitler and Günter Grass were alive at the same time for 17 years, from 1927 to 1945.
Adolf Hitler was 38 when Günter Grass was born.
Günter Grass was 17 when Adolf Hitler died, aged 56.
Günter Grass
German novelist, poet, playwright, illustrator, graphic artist, and sculptor
Born 16 October 1927 · died 13 April 2015, aged 87