A. Watson Looney and Minnie Robinson Looney

I am trying to locate the descendents of my great aunt and uncle, A. Watson Looney and Minnie Robinson Looney. Their children were:
James (b.1919)
Odie (Audy, Audie)(b.1908)
Emogene
Vernon
William(b.1909)
Allymae(b.1902)
Annie Lou(b.1903)
Nora W.

No birthdates available for Vernon, Emogene and Nora.

Watson (AKA Watts) was born in 1882 in Franklin County Alabama. He died in Marshall County Alabama after 1956. He is believed to be the son of William H. Looney although this is yet to be proven. It is however interesting that he is found living near to William and his children on several census in Franklin County Alabama in the early 1900's.

Minnie was born in 1882 in Franklin County Alabama. Her death date and place are unknown but was after 1956. Her parents were James Monroe Robinson and Sarah J. Belle Reeves. She has a twin sister, Linnie, who's burial place is also unknown but she is believed to have died around 1915.

Watts, Minnie and their children moved to Missouri at some point prior to 1956 and after the birth of their last child, Nora. They were living in Missouri when they last visited their nieces and nephews in Jasper, Walker County, Alabama. It is believed that all of the chldren were born in Franklin County Alabama.

I have been searching for descendants of these relatives for a long time. Most of the children are probably deceased by now but I know first-hand that James, William and Annie Lou had children because I can remember hearing Aunt Miniie speak of them. I don't remember names, however, because I was only 7 years old the last time that I saw Aunt Minnie and Uncle Watts.

Any help that someone could give me would be greatly appreciated. I would desperately like to find one of these people.