Johnny,
I'm sure we are related to the same line of Lancasters. My G-Grandpa's parents were John Wesley and Roberta Lee (Langston) Lancaster. They were both from Independence/Izard Co. area. John Wesley's father was James Walter Lancaster born in 1846 in Arkansas or TENN. His father was Jessee Smith Lancaster born 1809 in Smith Co. Tenn. His father was Robert Lancaster born 1762 in Henrico Co. Va. He died in Tenn. in 1821. His parents were John Lancaster and Ann Williams. Thats about as far as I can get back. I have seen some land records for Jessee S. Lancaster in Stone Co. in 1850.
Erik