I just happened upon this site by accident and just wanted to post something. The immediate family of mine is in PA and I have been interested in trying to track down information on my family name and the like. Also, maybe to give you a few more names in the overall Gwilt name. I found out a Gwilt was in the New York infantry during the Civil War at Gettysburg. I haven't taken any further than that though. If you need more names let me know and I can give them to you.
magwilt@yahoo.com