I shall create a new profile for John & Mary (Smalley) Snows' daughter Mary Snow, who remained unmarried, and detach the parents from the profile of my ancestress, but keeping the surname, as per the marriage source. The present profile for Mary Snow Winslow is the result of a merge of four profiles: i ''inherited'' the present situation with John & Mary (Smalley) Snow as parents, and, as a rule, i keep things as are, unless/until proven differently, as in this case. Thank you for the reference!