Hi Barbara; Please send me the information again that you are questioning and say you have proof it is different. Tell me what record you found a Wm. Minegar and not a Michael, md to Mary Alice. If I understand your note correctly. I will forward it to Frank Hendershot one of our experts and I am sure he will have some info for you as to its authenticity. Will send info on disk and other questions later. Thanks, Karen in Pa.