I am also descended from Hannah Duston (Duston). While going thru some old documents my father had left me & my mom (now with Alzheimer's) had hidden...he had typed up a Lineage for me.
It goes back to 1657, with a number of dates left blank for a few of her descendants- Col. Nathaniel being one of them.
My daughter is thrilled about being part of her lineage!
If you'd like more info, email me at:firstname.lastname@example.org