I believe the Samuel DeHart you refer to was in the same line as the other Patrick County DeHarts. I have a Samuel Green DeHart who married Gertrude F. Cruise in 1906. They were living in Woolwine in 1918, but might have moved to Stuart later. Samuel was the son of Stephen Hubbard DeHart, son of Gabriel, son of Gabriel P., son of Aaron and Malinda Ellender DeHart. Charles Leon Harris