I checked FindaGrave for Connell in Franklin Co, OH.

Mt. Calvary Cemetery

Katherine B. Connell
b. Jan 11, 1898 d. May 30, 1918
Father: Dennis Connell
Mother: Katherine Foley

Cornelius Joseph Connell
b. Nov 7, 1872 d. Apr 25, 1932
Father: Dennis Connell
Mother: Catherine Foley

Dennis was born about 1845 and Catherine about 1847. If you don't have an Ancestry subscription, you can find records for this family on FamilySearch.
Hope this is helpful.