Hello there! My great-grandmother, Mary Elsie Vermillion was the daughter of George Vermilllion & Martha Tucker of Prince Georges County, Maryland. I have copies @ home of some U.S. census records & will check to see if they list a Nellie & Emma. Those names do ring a bell somehow. Unfortunatley, I haven't been able to find out much info about George & Martha at all. Feel free to e-mail me, or post again.