I'm a direct descendant of James N Lock & Sarah A. Denman (the name on the license). Their son Wm. Lock (1857-?) Is my great great great grandfather. He married Mahalia McGlothin & had 6 kids. I was told there was Native American blood on the Lark side (the name became Lark). I have a picture of my great great grandmother Martha Lark, daughter of William & Mahalia, & she looks Indian. However some heard it was also white blood (James). I know James owned land in Carroll County coming from Choctaw County, MS.