"Maj.-Gen. Joseph4 Spencer … married first, at East Haddam, 2 Aug. 1738. Martha Brainerd, born there 1 Sept. 1716, died there 11 Oct. 1754, in 39th year (gravestone), daughter of Hezekiah and Dorothy (Hobart) Brainerd; …"
"Spencer, … Joseph, Jr., m. Martha Brainerd, Aug. 2, 1738 [LR2:1112]"