"Eldad4 Spencer (Disborough3, Obadiah2, Thomas1), … married Esther Clark, daughter of Stephen and Sarah (Hill) Clark of New Haven, Conn., … [Esther m. 21 Oct. 1778, John Garret]."
According to Mr. Jacobus, the marriage of this Esther (Clark) Spencer) to John Garret was probable but not proven.