For those interested, Dumbledore was born in 1881. That dude was old! He was 115 or 116 by the end of the series. He was 99 years older than Harry. Fantastic Beasts takes place in 1926, (Lord Voldemort was born this year, on the 31st of December,) so I suppose Dumbledore is 44 or 45 if he’s in this film.