The parents stated here are not the parents of this Elizabeth Pinnock. Phillip Pinnock and his wife Grace Dakins are well documented in Jamaican Genealogy. Their daughter Elizabeth married Lieutenant Colonel John Dalling.
Elizabeth Pinnock who married Oliver Hall was baptised on Jan 1, 1760 as an adult of about 20 years old in Kingston, Jamaica. This is documented. Her parents are not named. This would make her birth in 1739.