Margaret was born in 1613. She passed away in 1640.
Margaret's maiden name may have been Eliot (Elyot). If she is the Margaret Eliot who married Edward Spalding in Redenhall, England on September 18, 1623 - then our Edward is not the Edward who arrived in Jamestown, VA in 1619 and later moved To Braintree, MA. Instead Edward and Margaret would be the couple who lived, and in Margaret's case, died in Braintree.
Elliot-2474 and Elliot-114 appear to represent the same person because: Trying to clean up a duplicated tree by a former member; dates and places are generally consistent; spouse and one child are consistent.