Elisha first married Eunice Perkins (47141) , daughter of John Perkins (28694) (3 Jun 1678-Oct 1749) & Elizabeth Howard (ca 1682-). Born 5 Mar 1721/2 in New Haven, CT. Eunice died in Hadley, Hampshire County, Massachusetts on 7 Oct 1744.

Elisha and Eunice were first cousins; their fathers were brothers.

On 9 Sep 1745 when Elisha was 28, he second married Dinah Sperry (48077) , daughter of Moses Sperry (7 Jan 1681[/2]-1 Mar 1754) & Hannah Blakeslee (30276) (6 Aug 1681-2 Jun 1741), in Woodbridge, CT. Born on 24 Jun 1717 in New Haven, CT. Dinah died in Cheshire, CT in 1747.

20 Jan 1747/8 Elisha third married Deborah Cook (24613) , daughter of Israel Cook (9515) (8 May 1692-) & Elizabeth Clark (26290) (24 Sep 1697-), in New Haven, CT. Born on 1 Oct 1725 in Wallingford, CT. Deborah died in Cheshire, CT in Mar 1758.

On 19 May 1746 when John was 26, he first married Dorcas Brooks, daughter of Nathaniel Brooks (19 May 1664-1725) & Mary Allis (6 Jul 1682-1725), in New Haven, CT.56 Born ca 1725 in Deerfield, Franklin County, Massachusetts. Dorcas died in New Haven, CT on 9 Apr 1757.56

On 11 Feb 1762 when John was 42, he second married Eunice Johnson (30110) , daughter of Ebenezer Johnson (15 Apr 1688-18 Apr 1732) & Lydia Hotchkiss (12960) (bef Jun 1695-15 Jan 17[60?]), in Wallingford, CT.90 Born on 5 Sep 1728 in Wallingford, CT.90

Eunice Johnson had a natural child by Job Brockett:
    i. Sarah, b. ca. 1748, bp. 9 Jul 1751 at Wallingford, m. Stephen Hitchcock 16 Sep 1771 at North Haven.55