Thanks Larry for your information about Charlotte and the Ziler names in the cemetery.
I also have Charlotte as a daughter of Reuben Ziler and Elizabeth Jolley. I have their other children as John F., Jacob, Mary E. Nancy A., Hannah, Mathias, Jeremiah, and George. Obviously some of the names in the cemetery match the names of Reuben and Elizabeth's children. It is only Jacob, however, whose date of birth is very close to the one I computed from the Census age.
My relation to the Ziler/Jolley lines is through their daughter Nancy who married William H. Grove. William and Nancy moved to Indiana about 1861. They were my mother's grandparents.
I can not find the name of the father (or mother) of Reuben. Peter or Jacob Ziler appear as strong candidates from the little I know. I also can not identify the parents of Elizabeth. The only information I have found for the family comes from the census records of Frederick County, VA.
If you discover anything regarding either line I would appreciate a line.