Hi there, I realize this is a year late, but I just wondered across this site. Anyway, my name is Taylor Gephart and I am direct descendant of Elijah Lyon(s) married to Susan. Although I am a female, their daughter Cassandra is my 5th great grandmother- buried not far from me in Snyder cemetery in Pennsylvania. I have been tracking down my Lyon(s) family for the past few years now- I have traced them down way back to (I believe) Janet Douglas. I have contacted the "Tay Valley Family History Society- Dundee" and they were interested in my heritage. Although they could not clarify my findings because I am a descendant of a William, author and researcher of "The Lyon Family History", Michael Hewitt, has evidence that claims my findings to be correct. "www.thelyonfamily.org.uk" I would love to hear back from you about all of this! If you were looking strictly male descendants, I do have one great uncle who is still living- Elijah would be his 4 great grandfather.