Hi, Judy.....I have a William Henry Johnson in my family, but he was born April 10, 1850, so I doubt it is the same one. He was born in Lawrence County, Ohio; lived there until the late 1860s; moved to Missouri, possibly Caldwell County; then moved to Johnson County, KS, (Kansas City area). We have information on his parents, but need grandparents, and siblings of his parents: Edward Maurice Johnson and Elizabeth Marshall. June