Looking for data on David Johnson born 1847. Lived in Ceres Township in 1900, McKean County, Pa. Had living with he and his wife these children, Elizabeth age 21, Leonard age 19, Benjamin age 16, Henry 15, Wesley 11, William 7, Ethal 5, Edna 3, and Hattie 1. Would appreciate any help. I have just started this line and I am well aware thatthe info may be to recent to pick up much help, but, we all have to start somewhere. Thank You, John