Elves in es games only live like 200 years. It is mentioned in game in skyrim but not much
In particular, no elves in skyrim were alive during oblivion (well, mostly)
Wrong.
"How old are you, Berry? Seventeen? Well, you've a year or two yet before you're fertile, unless you're very unlucky. Elves don't have children readily with other Elves after that, even, so you'll be all right if you stick with them."
Barenziah remembered something else. "Straw wants to buy a farm and marry me."
"Is that what you want?"
"No. Not yet. Maybe someday. Yes, someday. But not if I can't be queen. And not just any queen. The Queen of Mournhold." She said this determinedly, almost stubbornly, as if to drown out any doubt.
Katisha chose to ignore this last comment. She was amused at the girl's hyperactive imagination, took it as a sign of a well-functioning mind. "I think Straw will be a very old man before 'someday' comes, Berry. Elves live for a very long time." Katisha's face briefly wore the envious, wistful look humans got when contemplating the thousand-year lifespan Elves had been granted by the gods. True, few ever actually lived that long as disease and violence took their respective tolls. But they could. And one or two of them actually did.
^ That's from The Real Barenziah, Volume II. The uncensored version, at least.
Although of course, it all depends on magical aptitude. Magic users seem to live longer.