I already had to ensure I was not getting confused between Abigail Belknap born in Boston, on the 5th May 1727, daughter of Jeremiah Belknap and his wife Sarah (LNAB unknown); and my Willis spouse, Abigail Belknap, who was a daughter of Nathanael Belknap and his wife Rebecca Baylie.
(Sorry, Andrew, but same-names, especially when not common ones such as Smith, or Jones, always suck me down a rabbit hole wanting to find a connection between them.)