Research Notes:
The Great Migration study project includes a biosketch of Samuel Hinckley, including citations to NEHGR articles identifying Samuel's ancestors and Sarah's father. [1]
[1] Robert Charles Anderson, Great Migration: Immigrants to New England, 1634-1635, Vol. 3, G-H (Boston, Massachusetts: New England Historic Genealogical Society, 2003), 331-335, [AmericanAncestors].