Nostradomos (or whatever his name was) wrote hundreds of these quatrains, and very, very few could possibly have any shred of credence today. What you have is a bunch of nuts who find some kind of itty-bitty thread to tie these together.
If he was that full of foresight to pick “Hister,” then he should have gotten “Hitler.”
The guy was a hokey-pokey numbnuts who happens to have lots of people today all goofy about a half dozen or so “kinda-sorta-accurate-maybe” quatrains.
I have red that “Hister” was the old name of the Danube River.