Henry Heller of Lancaster Co, PA and Darke Co, OH

Henry was bn 1808, father bn Ger, mother bn PA.Came to Butler Co, OH ca 1830, married Martha Earhart, moved to Darke Co, OH where he died in 1880.Supposedly came to OH with an uncle, MAY have been a John Heller who arrived about the same time.His sister Elizabeth married George Sterzenbaugh (spelling may be incorrect). If anyone has information of Henry's parents, I would be most appreciative of your sharing.