I think that the birth date for Amanda maybe wrong, on the 1860 census she is listed as 8 years old.
I do not believe that that is our Louisa because,per census info, in 1926 she would have been 94 years old.
Also, I do not believe that the Calvin that is buried at Woods Chapel is the son of Chesterfield. The family story is that our Calvin and his wife, Elizabeth are both buried at White Plains, without any markers.
May I ask which line of this family you are from ?