Rebecca Nurse (Towne) - Nurse - Smith Intermarriages

It appears that three sons of Francis and Rebecca Nurse married daughters of John Smith:

#John Nurse (c.1645 - 1719) married Elizabeth Smith (1662 - 1673), daughter of John Smith, on 1 November 1672

#Samuel Nurse (1649 - 1715) married Mary Smith, daughter of John Smith, on 5 April 1677

#Benjamin Nurse (1666 - 1748) married Tamesin Smith (Tamesin’s name also appears at Tomasin and Thamesin in historical records).

Which is interesting but not all that unusual at that time and place. However, did John Nurse really marry Elizabeth Smith when she was only ten years old? Does anyone have primary sources to support this?