Lawrence, Mary is a very popular name.I show a Mary around 1810 in my book but she didn't marry a Puffer, she married Samuel Walker. She would be my gr-gr-gr grandfather Almeron's sister. The line would be Robert&Peris to Bejamin&Patience to Benjamin jr&Ester to Roger&Elizabeth to Mary. We also have some Puffers' around here. Very nice folks. They own a roofing company. I have five generations of Follett grave stones here in Northeast Ohio.