I Would Like to Find My Family from Bellefontaine Ohio USA

I am the youngest grandson of George Harrison Jervis and Mirty (Blanche) Thomas-Jervis. The only info I have is that my father was/is Kenneth Earl Jervis and he had many brothers and sisters scattered all over America. This is about all the information I have and would love to receive information as to where my surname "Jervis" leads to.

Sincerely,

Dale Jervis