Thanks for the correction. Eliza Dickerson was Margaret's 1st cousin and Nancy was her 1st cousin 1 times removed.
You can also add as a child Arminta Jane Kimberlin 1 Apr 1833 - 20 Dec 1922. She is listed incorrectly as Martha Kimberlin in some online trees. I made the correction in the Descendants of Richard Watts and Sarah Stubblefield tree at WorldConnect. The information about Arminta came from a descendant, Fields Duncan. She is buried in the Blue Springs Cemetery. Arminta married James M. Burris, 1859 in Jackson Co., MO.