I found the obit for Andrew J Bradley-He died in San Diego, California
Mary Coon Thayer ended up in San Diego and also I have a photo of Tom Coon taken in San Diego
Go to www.fultonhistory.com
and search in quotes
"Andrew J Bradley"
#16 Obit for Andrew died 1926
I found the census records 1850-1860-1870 for Andrew in Otsego County New York