Hello Pat

I am married into the Sparling lineage and just found an Isaac Sparling who was born in NY in about 1822. He was married to Venetia who was born in Pa in about 1823. In the 1850 Tioga Pa. census they had:V.E. age 5 a girl born in Pa
George W age 3 born in Pa David I age 2 months born in Pa.

Do you know anything about the parents of Isaac?
My husbands grandfather is Harold Isaac Sparling.
Thank you,
Diane