See Did Hezekiah and Martha Tuttle of Woodbury, Connecticut, Really Have Three Sons Named Gideon? by Lowell A. Tuttle in the September 2011 issue of the Connecticut Nutmegger for a discussion of the eight children of this couple and the rationale for excluding a second and third son named Gideon from their number.
"Hezekiah (Tuttle) … m 11 Apr 1712 (Woodbury Vital Records) Martha da. John & Judith Huthwitt, …"