John Emery - Who is this John Emery ????

Is he fictional????? or real???? In some trees he is listed as married to Mary Emery

John Emery
Gender: Male
Birth: June 12, 1628
Romsey, Hampshire, England
Death: August 03, 1693 (65)
Newbury, Essex County, Massachusetts
but the dirth and death dates

John Emery
Gender: Male
Birth: February 03, 1629
Death: November 03, 1683

I have placed "NN" mrkers for parents to avoid hopefully miss-merging again

WHo did Mary Whipple really marry -

WikiTree (https://www.wikitree.com/wiki/Whipple-8) gives
Mary Whipple (abt. 1626)
Born about 1626 in Bocking, Essex, Englandmap
Daughter of Matthew Whipple Jr. and Anne (Hawkins) Whipple [uncertain]
Sister of Matthew Whipple, Elizabeth (Whipple) Perkins, Anne (Whipple) Annable, John Whipple and Joseph Whipple
[spouse(s) unknown]
[children unknown]
Died [date unknown] [location unknown]

Family Search lists her as:
Mary Whipple 1626-1674 (https://ancestors.familysearch.org/en/L8QB-RLJ/mary-whipple-1626-1674)
Birth • 1626 1674
Death • 27 January 1674 Rehoboth, Bristol, Massachusetts Bay, British Colonial America
SPOUSES James Redway 1620-1676 Marriage: 14 April 1638 Rehoboth, Bristol, Massachusetts Bay, British Colonial America
PARENTS Mathiew Whipple and Anne Hawkins