Mary Barnes married Robert Marshall in Plymouth, Mass between 02 Dec 1658 and 25 Oct 1660. 
Have you taken a DNA test for genealogy? If so, login to add it. If not, see our friends at Ancestry DNA.
Mary is 34 degrees from Albert Einstein, 20 degrees from Steven Harris and 16 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.