My gg-grandparents: Albert McLean Adams and Sarah "Elizabeth" Morgan were married on 8-23-1860 in Clinton County, IL. They had at least two children: Wiley Adams (M) and Mary Jane Adams (F) who was born March 27, 1865 in either Carlyle, Clinton County, IL or Sandoval, Marion County, IL. Mary Jane Adams married George Cyrus Gallahan, reportedly in Deer Lodge County, MT and was my great-grandmother. "Elizabeth" Morgan was supposedly 1/4 Cherokee on her mother's side of the family. I'd appreciate any further information about this family.