Does anyone have the final answer to this?

Looking for proof that John Belt III (father of Leonard who married Hannah Parrish) married Lucey (do we know her last name & parents?). John Belt III //1703-1788// is the son of John Belt II //1678-1761// (married Lucey Talbot Lawerence), he is the son of John Belt //1645-1697 or 1698// married to Elizabeth -- last name?

A few years ago there was a lot of discussion and some records but not much clarity. Maybe I missed the answers to these questions.