Martha Henderson was born abt 1854 and her sister Adeline known as Addie was born abt 1855.
This is calculated from census records.
Let me know if you tie them to any of your Hendersons.
Bob Henderson from Greer did an extensive Henderson research and we talked about them but could never put it all together. There was a possible connection to a Capps; but could not prove anything. Bob compiled "The House of Hendersons" but died in an auto accident a couple of years ago. His daughter might be working with his files.
Audrey - LA