When a child gives information on their parent, it comes from second hand knowledge. It also could be given decades after the event took place. This information can be incorrect, but keep in mind the child did not witness parental birth information first hand. Even erroneous places should not be ignored however as there may be a reason for the wrong place of birth. Children of one ancestor always said she was born in Illinois, which was correct. Except for one record which said she was born in Ohio. Years later, I learned the parents met in Ohio, married there and immediately moved. Ohio was wrong, but it was a clue.