I'm trying to find information about Mary Lytle also. Hugh Clark(e) was my Great-grandfather. I'm curious as to where you got the information that they were married in Allentown PA. I'm going to be in that part of PA next week and want to check some records. If you have any suggestions, I would certainly like to hear them.
Did you know that we've located Mary Lytle's burial site? My siblings and I placed a marker near the site a few years ago.
Don English
don.english@earthlink.net