das
Regeneration In Process
I would welcome him settling in Alexandria.. why can't the rest of the world have bankers?
Because it doesn't have very advanced financial institutions having more or less deliberately and entirely admirably repressed all attempts to establish such?

Not that it wouldn't make sense for some Italian banker to set up shop in Alexandria, I suppose.
True, but Banking didn't just exist within europe at this time?
Or did it? Dun dun dun!
(I suppose it depends on your definition of banking, but in the strictest sense it appeared in Italy in the High Middle Ages and later, and has spread over Europe, but not into the Middle East as yet. Islam sort of prohibits it.)