I have found the following on the Riley surname.In the book Tombstone Inscriptions & Family Records of Belmont Co., Oh by Esther Weygandt Powell
Wegee M.E. Church Cemetery Mead Twp Riley, Mary HARRIS 1840-1902 Riley, Ann 1868-1898 w/o W.H.
Pioneers of Mead Twp Richard L. Riley b in Va 9/25/1777; to Wheeling in 1800; to this county in 1803.In 1807 he m Elizabeth DAY, b 1788 and had 10 chlHe d at age 83 and his wife d age 85.Members of Wegee M.E. Church
Samuel Riley b in this county 10/14/1810; m 1831 Elizabeth MYERS, b 3/4/1809 and had 3 sons and 5 daughters.Members of Old Wegee M.E. Church.He was a twp trustee, assessor & constable.
St. Clairsville Union Cemetery Pultney Twp Riley, Richard Locke 1821-1883 Mary KEYSER 1822-1889 Samuel Day 1849-1916 Sarah PATTON 1847-1891 Isaac Mitchell 1848-1891
St. Clairsville Old Quaker Cemetery Richland Twp Riley, Willaim 1799-1873 wife Frances 1800-1885
Richland Twp Settlers 1809 Richard Riley
Powhatan Point Cemetery York Twp Riley, William 1825-1901 wife Elizabeth 1839-1907
Barnesville Southern Cemetery Warren Twp War of 1812 Nathan Riley