Were Matsuo Bashō and Johann Sebastian Bach alive at the same time?
Yes. Matsuo Bashō and Johann Sebastian Bach were alive at the same time for 9 years, from 1685 to 1694.
Matsuo Bashō was 40 or 41 when Johann Sebastian Bach was born.
Johann Sebastian Bach was 9 when Matsuo Bashō died, aged 49 or 50.
Johann Sebastian Bach
German composer
Born 21 March 1685 (Julian calendar) · died 28 July 1750, aged 65