I am related through Eleanor Jane Derusha who married James Blakey in 1867. Their son Thomas Blakey was my grandfather. I have some information if you can contact me I will send it on. The story in our family is Francis Derusha was part north american native. I have found some other Derusha families that go back to the same time period of the early 1800's perhaps they are related. Any information would be appreciated. Bob Blakey.