My understanding in doing research is that he married Hannah Lissen after arriving in New Hampshire. He was endentured to her father, Nicholas Lissen. They had 3 children and she died in childbirth with the 3rd child in 1659. He married Margaret(last name unknown). She was an orphan and sent over on the same ship as John at 9 y/o and was endentured until 1660 at age 19. She married John and they had 9 children between 1661 and 1680. Hope this helps.