Adams & Harper family

I am looking for anyone that might know the family of Jim and Jessie Harper Adams.Jessie was my grandmother Vera Harper Mithcell sister.I would appreciate any help anyone could give me about this family.All I know about Aunt Jessie is that in 1920 she was living in Marshall County, Ok. and that a Adams family was living next door.She was 15 at the time and her and Jim were not married then.Thanks for any help you can give.

Betty Thomas