I believe Mary M. Coltrane is the daughter of Jesse Coltrane and Abigail Starbuck. More research is needed for I do not have proof but it fits. Mary M. Coltrane was born 14 Oct 1850 in Guilford County, NC. Jesse took his family west. His one daughter, Eliza Jane Coltrane, was married around 1875 in Kansas to Willis Henry Wheeler.
Again more research is needed but I would look into Jesse Coltrane and Abigail Starbuck as the parents.