First, from your photos, this is no 2009 hatch year bird ... 2008 maybe, some juvenile's have adult perfect plumage by the following spring (T-Rex and Trey were like that) and from your photos I can't see any remnants of juvenile characteristics in the birds' plumage. And on photo three, where both are on the ledge, I would hazard a guess to say that "the" bird is female - not sure because the postures are different, but I think so.
But I would concur, the bird is probably an eastern bird. You might try contacting the Canadian Peregrine Foundation, I think they have good communication with the eastern states as there birds end up in NY etc and vice versa. I have also checked the Midwest Database for every combination I could come up with - I even tried similarly shaped letters - S = B and FWS bands ending in 2 rather than 52. The only one I can up with is Carmen, b/g B/14 (2206-72252) wild hatch, 2006 Landmark Building, Summit County, Ohio. No reports from elsewhere so if Jim Sullivan isn't for sure about the coloured band, this might be your girl. But if he is, check with the CPF (they have a website) and ask them for information.