[@TheBigJon] I mentioned in the CS that all of the Immortals have existed since time immemorial, but they can only remember as far back as the Bronze Age, at most. Overlord's character, for example, only remembers as far back as Medieval times. One of my characters, Oskar, remembers only as far back as the time of Vikings (The 800's AD, I believe.) I was planning on making a different character, one I scrapped, who only remembered as far back as WWI. It's entirely up to you, just no later than the early 1900's and no earlier than the Bronze Age (3000's BC)