Were Charles Perrault and Isaac Newton alive at the same time?
Yes. Charles Perrault and Isaac Newton were alive at the same time for 60 years, from 1642 to 1703.
Charles Perrault was 14 when Isaac Newton was born.
Isaac Newton was 60 when Charles Perrault died, aged 75.
Isaac Newton
English mathematician and physicist
Born 25 December 1642 (Julian calendar) · died 20 March 1727 (Julian calendar), aged 84