Hi! I have an Isaac Knoch born about 1869 in my family tree. He was the son of John & Lucinda (Robinson) Knoch. I have the following information on them from the 1870 census: Location: Huntington twp, Ross co, OH John Knoch, 25M, Laborer, with wife Lucinda, 25F, and Sarah E, 5F, Mary J, 4F, and Isaac 1M in dwelling #229
In 1880 John & "Lucy" are in Marion, Fayette co, OH with children: Isaac 11M, Elijah 7M, Mary 14F & Sarah E 16F
In 1900, John & Lucinda are living in Benton Township, Pike, OH, and only their daughter Louisa is with them. I have yet to determine whether or not Isaac was still alive at that time. Let me know if you would like more information regarding Isaac's parents. Do you have a copy or source for his marriage record you could share with me?