My g-g-grandmother was Mahala Ables married to Michael McKay. Their daughter, Nancy E. (Betty) McKay was the oldest of their children. "Betty" married Lawson Alexander White, who was the parents of Larkin W. White, who fathered my dad, Johnie F. White. I am new to searching the McKay lines. Would you have information you would share with me? I am very interested in the Indian ancestry. My dad always told me that I was 5/16th Indian. Now how does that break down, I wonder? Thank you for your help.