Wow! Antique-shop.com forums are in the big #1 spot on Google for the search term "antique shop forum", for 4 years running!Thanks to YOU.
Here is a Rembrant that looks like it could be an inspiration for the painting.
I got brave and have put pics of back on the link. Where the paper was redone I didn't think it would compromise it. It has a catalog number and Roma on it.
680 1 1/2 2697 roma