This is a long shot based on the name Anastasia, and the Pittsfield, Massachusetts notes.
I'm looking into the family of James and Johanna Kenny Drew in Albany, NYin the late 1800's.They were born @ 1825 in Ireland.They named their daughter Anastasia, and one of them has a niece Anastasia Whalen born in Ireland @ 1846 who married a Daniel Stillwell of NY, and lives in Albany.
The name Anastasia continues in the Drew family another three times.
I have a portrait of an unknown man taken from a Pittsfield, Mass studio, the photographer Forester Clark I was told had the studio @ 1873 until 1893.
Other than a Drew family that I can't link in yetin Pittsfield, I hadn't looked into the Kenny side.
There is a site www.kennytree.com that is very good.