"Samuel Prince … m. (1) 9 December 1674 Martha Barstow (his stepsister) [NEHGR 5:379, 383 (The full date is given in the chart pedigree on the latter of these two pages; the source is not explicitly stated, but may perhaps be from the papers of Rev. Thomas Prince)], daughter of William Barstow {1635, Watertown} [GM 2:1:174-80]; …"
