"I leave all matters quantum to César. Though your year of origin is nearer to mine than anyone else on the ship. Fascinating--I doubt it's the same world or timeline, but it is nice to meet someone else from the era."

She can be as prim as she likes; he sounds slick, suave, the perfect gentleman. European, though the exact where is hard to pinpoint due to that different timeline thing. Upper class background. His eyes eerily golden.