24 Mar 1714/5 Robert married Abigail Bond, daughter of Joseph Bond (14 Apr 1653-) & Sarah Williams, in Haverhill, MA. Born on 22 Feb 1680 in Haverhill, MA. Abigail died in Haverhill, MA, on 1 Nov 1774; she was 94.

Abigail first marred Edward Ordway, second Robert Emerson, and third Samuel Gage as his third wife.