It has just been verified. that Spencer Hall Gregory who went to Livingston County and Nathan Hall Gregory married sisters Spencer married Polly Harrison who died probably in childbirth and Nathan married Hollan G Harrison who was the mother of all of Nathan's children in dies sometime around 1845. There is a family bible and the Zorababel Harrison family lived next door to Thomas Gregory in 1790 census. Makes big sense huh. You can see the bible pages on the Currituck site.