It is worth noting that Family Search holds a birth for a Marie Erskine with a date of Christening on 14 Mar 1656. This has got to be a transcription error and the "two" births are the same; that is this one. The father, Charles, was too young in 1656.
Mary's Christening is given as 15 May 1666 at Alva in Clackmannanshire (old Stirlingshire).
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Featured National Park champion connections: Mary is 14 degrees from Theodore Roosevelt, 17 degrees from Stephanus Johannes Paulus Kruger, 16 degrees from George Catlin, 15 degrees from Marjory Douglas, 21 degrees from Sueko Embrey, 15 degrees from George Grinnell, 18 degrees from Anton Kröller, 17 degrees from Stephen Mather, 20 degrees from Kara McKean, 17 degrees from John Muir, 10 degrees from Victoria Hanover and 22 degrees from Charles Young on our single family tree. Login to find your connection.