On 19 May 1789 when Ebenezer was 27, he first married 
Rebecca Hayward, daughter of 
Jabez Hayward (13 Jun 1714-aft 26 Jan 1786) & 
Elizabeth Russell, in Andover, MA.
200 Born on 12 Jan 1762 in Andover, MA.200 Rebecca died in Reading, MA, on 8 Feb 1790; she was 28.81
Rebecca Hayward, or Howard, of Andover.  Child of Ebenezer and Rebecca (Hayward) Nichols: 
    i. Eben Hayward, b. 20 Jan 1790 born at Reading,81 m. Susannah Averill (b. 6 Mar 1795 at Middleton, MA, dau. of Joseph & Susanna (Pettingill) Averill).