Jonathan, son of Thomas (2) and Hannah (Coe) Hart, was born March 22, 1746, and died in Paris, Herkimer county, New York, in ,806. He went with his parents to Bristol, and removed to Paris about 1794. He married (first) Mary Coe; (second), about 1788, Lucia Clark, of Southington. Children by first marriage: Rev. Ira, who became pastor of the church at Middletown. Connecticut, married Maria, daughter of John Sherman, and granddaughter of Roger Sherman, of New Haven, one of the signers of the Declaration of Independence; Jonathan, see elsewhere; Samuel, married Hester Polly, married Elisha Hills; Seth, married Louisa Hickox; Josiah, married Sophronia Gridley; Eunice, married Jacob Hemingway. Children of second marriage: Alvaro, married Betsey Burr: Orris, married Elizabeth Bigelow; Warren, married Harriet Page; Lowly, died at age of eighteen years: Lucia, married Ambrose Lyman; Edwin Clark, married Aurel Anderson; Ichabod Andrews, married Emeline Frisbie.
