This represents the parents of the Mary E. Riddle from Bath Co. birth records. I can find no match for her parents in either the 1870 or 1880 censuses, so I cannot estimate their birthdates, other than that they were of child bearing age in 1876.

If the place of birth is listed incorrectly, one possibility is the William H. Riddle born ca 1843, son of Stephen P. Riddle, listed in the 1850 census in Fleming Co. I have not found that family after 1850.