"In reference to Goodwife Sprague and her son, John Sprague, about som[e] smale p'sells of land they are come to an agreement before the court, Viz't: that the said John Sprague taketh vp and is contented with the land which was formerly his grand father Spragues, according as it was formerly bounded, and a small p'sell of land which was formerly his grand father Bassetts, ... and the said widdow Sprague doth give her thirds of the proffits of said lands to her son John during her marriage."
[Note: the significance of the above passage is that it shows that contemporaries appear to have accepted that John Sprague3 was the son of John Sprague2 or else he would not have had a grandfather Sprague. Perhaps it was a fiction that Ruth perpetuated. However, the above reference to DNA testing requires approximately 10 generations of paper genealogy to be correct, since the DNA tested belongs to a modern individual.]