This is new information unless I'm much mistaken. Only Reuben I have listed was Christened 13 Feb 1837 @ Waltham, the son of
John Dunham and Mary Fulford. They were married 21 July 1836 @ Waltham. Hope I have this correct and matches your details.
Although they are not members of my "family"
I'm sure they'll link up sometime in the future.