Researching family of Christian & Barbara BERGSTRESSER who arrived in Seneca County in 1839. 1840 Census has them in Clinton Township. Specifically I am looking for absolute proof that the William BERGSTRESSER who married Margaret Louer in Seneca County in 1842 is a son of Christian. I have a lot of clues that indicate he is indeed Christian's son but I've not found that one piece of evidence that proves it. Christian is buried in St. Jacob's Cemetery, Adams Township, died June 1845. Wife Barbara is also buried there, died January 1870. William and his wife are buried in Pleasant Union*Dukes Cemetery, Pleasant Township, William died April 1859, Margaret Septerber 1875.