I would be imterested in any info you might have on the Stinson Mill. I have heard mention of a Stinson Mill in association with my Stinsons. Supposedly they migrated to Butler Co., AL from the Columbus area. The name has also been found spelled Stenson.
I believe that Andrew's mother could have been named Cooper. This is based on the fact that he has a grandson named John Andrew Cooper Stinson. It is possible that Andrew was really John Andrew since his father is supposed to be John Stinson.
My email has changed to firstname.lastname@example.org
Any info would help.