Re: Adam Byerly b. 1795 married Mary Finley
I don't have anything yet, but a couple of good places to go is: WorldConnect(rootsweb)
and USgenweb>PAgenweb>Westmoreland Co.
I found some documents(census and such)on Westmoreland Co. site for Adam Byerly and his family. There should be some for Finleys.
On Family Old Photos, I found a photo of Adam Byerly(b. 1795).