Millie was the daughter of Reuben Coffey and Rachel Hayes.
He was born c1805 in Burke Co., NC and died Dec., 1892 in Caldwell Co., NC. Rachel was born c1807 in Caldwell Co., and died there on Feb 5, 1895.
Reuben is buried at White Springs Cemetery, Blowing Rock, Watauga Co., NC. Although I do not know for certain, I believe that Rachel is also there.