On 8 Sep 1811 when Joseph was 23, he married Lydia Churchill (55819) , daughter of David Churchill (40822) (4 Aug 1729-23 Feb 1812) & Lurana Macfarland (53435) (18 Aug 1755-5 Mar 1834), in Hingham, MA.45 Born ca 1792 in Plympton, MA. Lydia died in Scituate, MA on 13 Oct 1877.

There’s a record for Lydia’s birth at Plympton, but no date is given there.308

Deaths Registered in Scituate
Lydia (Churchill) Mott, d. 13 Oct 1877 at Scituate, age 85, b. at Hingham, married, daughter of Jesse Churchill (b. Hingham) and Lorenea Churchill (b. Hingham), died of apoplexy, place of burial North Cemetery Scituate