Thanks for the reply, Guy! I too am descended from Hiram Young, through his son Thomas Daniel and then through Thomas's son Maurice Young. Apparently Maurice Young and Monroe Gilland Young were twins. Maurice had a son named William Young who is my grandfather. After looking at some other genealogies, I can see that my Hiram had no relation to Henry Young, so I'm at the same roadblock you are. I did a DNA test with 23andme, but so far have not connected to any Youngs. It seems from the census records that our Hiram was born in Tennessee but all of his children were born in Missouri, but at this point I have found no Young connection in Tennessee. Pretty frustrating, to say the least. If we can find that missing link, I'm sure we'll end up in the 1600's in either Virginia or the Carolinas.