Hello! I'm looking for information on John W. Campbell. I've found him in Pennington Co. in 1910, with a wife, Laura and one daughter. John is age 47 and Laura is 38 years old in 1910. The census lists their daughter, Jessie, as being born in Kansas, but I don't know when they moved to SD. If anyone could help me find them in 1890-1910, I'd appreciate it. Kathleen