Do you know who the parents of your William Pickens Cox were?

I'm assuming they were in Howell Co., MO. since you responded to this query with that location, and I'm wondering if Hutton Valley in Howell Co. was named after the family of your Sarah Katherine Hutton?

I don't have a William Pickens Cox in my data, but that doesn't mean there isn't a connection. Still a lot I don't know about this family.