Isaac Cruttenden … m. [Guilford] 20 Sept. 1665, Lydia Thompson [Jacobus, "Guilford Vital Records", The American Genealogist 13:91; Donald Lines Jacobus, Families of Ancient New Haven, 8 vols. (New Haven, Conn.: the author, 1922-32; repr. in 3 vols., Baltimore: Genealogical Publishing Co., 1974, 7:1750].