Looking for Lee S and Weatherford S of VA and KY

I'm looking for the ancestors of Matilda Lee. She was born 1814 and married Harden Weatherford. They are my 3x's Great Grandparents. Their daughter was P. Anna Weatherford who married Theodore Lyman Alden. The parents of Matilda are not definite for me yet. I feel more than not that what I have is right, but I want to see if anybody has definite sources to prove it.
I'm also trying to definitely find my Weatherford line. I have more on them than the Lee's but I need positive proof again.
Thanks so much!
Fredred1125